Here's an example of what could be done if we abandon the geographic structure of the Force Generation Brigades.
Gutsy move resurrecting that upstart newbie regiment The Canadian Guards but relegating much older and more illustrious reserve units (including all the highland ones) to the dustbin of the supplementary order of battle.
That aside, some good ideas though.
I won't reargue the issue of symmetric v asymmetric brigades except to say I'm a diehard asymmetric brigade advocate.
I've long been a fan of a western division and an eastern division and getting rid of two of the existing ones.
It looks to me like all the brigade headquarters and their signals squadrons are Reg F which is a good idea to be able to generate sustainable deployed brigade headquarters. Each of the artillery and CSS brigades could use those and a service battalion as well - there should be enough reserve units and personnel around which those can be formed from. I like the use of hybrid service battalions so that there is a capability within the reserve brigade to provide proper supply and maintenance functions especially if one starts equipping those brigades seriously.
Incidentally I'm vehemently opposed to established Class B positions. If a position merits full-time service it should be a Reg F PY. Class Bs are temporary jobs - or were meant to be. They are being dreadfully abused to create additional full-time positions on a permanent basis over and above the Reg F establishment. Besides, if you contract the 10 Res F brigades and 130 some odd units to four brigade headquarters and 20 - 25 some odd units, you'll have a slew of Reg F RSS to reallocate.
Not sure if the star above the brigade symbols is because you are suggesting they should become a one star command or not. Personally I think that they should remain a colonel's command. Adding a battalion does not merit a rank upgrade. On top of that, if the two divisions are not deployable entities and just force generation formations (which is how I see them) then I think that they do not merit a two star either. A BGen should be more than enough. Leave 1 Cdn Div with a two star because he may actually need to use both of them and is running a proper (more or less) divisional staff structure.
I'll let tankers chime in on whether or not Petawawa is the best place for tanks. In my mind, most of Petawawa is impassable forest whose only value for tanks is as a ricochet trace. One way or the other the tank regiment should be on whatever base that also has two mech battalions and a cavalry regiment because that will give you the ability to train up combined arms battlegroups and a heavy brigade capability. I think that you really need Gagetown or Wainwright/Suffield for tanks and you probably don't want to put a tank regiment
and two mech battalions into Gagetown with the schools there. So in that respect I'd put the tank regiment, a cavalry regiment and two mech battalions into Edmonton and move the two light battalions to Petawawa where they can be a bit chummier with the SOF folks. And yes; I'd call the two light battalions PPCLI because "light".
Just another observation. You've allocated four mech battalions but we have gear for six. Any plan for those extra LAVs?
I have this thing for wanting to see BTLs dealt with. I like the term "depot battalion" but "Security Force Capacity Building" is more in vogue. They're obviously not identical but much of what a depot battalion does with recruit intake and BTL training of both regular and reserve personnel could fit into an SFCB's mandate if properly organized, geographically dispersed and augmented by reserve personnel during peak summer training periods. Your elimination of one Reg F infantry battalion (together with PY savings from the two divisional headquarters) should provide enough Reg F PYs to staff the cadre of two (an eastern and a western) hybrid SFCB battalions.
One final note. I think the Prairies would be working flat out to fill the units you've assigned to them. On the other hand, I think Ontario has more to offer. It strikes me that the two reserve infantry brigades are roughly 5,500 each. The arty brigade strikes me as roughly 2,500 - 3,000 reservists if you add a sig sqn and service battalion. The CS brigade appears quite light on reservists. So even if you add in a BTL and SFCB capability, you still seem to be below authorized reserve strength for the Army and what the regions can generate. Personally I'd like to see more CSS/CS - a transport battalion with a HET and POL capability comes to mind; another GS engineer regiment (for that matter I would split 4 ESR into two hybrid ESRs (one in Gagetown and one in Ontario); a CBRN unit; provision for an MP battalion (I know - like field ambulances, not an army resource); maybe a special troops battalion that specialized in theatre level rear area support (financial, personal services, supply, legal etc - basically used to generate NSEs)