Ramrod,
I like both the M2 and M3 Bradleys but I think that you might be wanting the Bradley for the wrong reasons. In comparing the LAV III and the Bradley there are several differences but I believe that in the end we have the right vehicle for what we do. I'll give a quick comparison of the LAV III and Bradley is terms of mobility, firepower, protection and infantry carrying capability. In my opinion, the differences between the two vehicles pretty much "wash out."
The first big difference is that the Bradley is tracked and the LAV III is wheeled. Wheels vs tracks has been pretty much beaten to death on other threads. I would say, however, that for the mounted patrolling role that you mention having wheels is an advantage.
On the firepower issue the big difference is that the Bradley has TOW. If we really want TOW, however, we can fit it on the LAV III turret and the Coyote. Otherwise the firepower is the same with a 25mm Bushmaster chain gun and 7.62mm coaxial machinegun. I have conducted numerous live fire execises with LAV IIIs as part of the old Combat Teams and believe me, a LAV III company can kick out an impressive level of firepower (although I was always partial to my 105mm). The firing ports on the Bradley strike me as a novelty and I believe that the add-on armour on the latest variants has obscured these (expect for the rear facing ones).
Comparing protection is difficult since armour protection is classified. The Bradley probably has an edge in add-on armour but it is certainly not in the same league as a modern MBT. Both the LAV III and Bradely can stop small arms and shell fragments and both must avoid anti-tank weapons. Both vehicle have high silouettes.
Carrying capacity is pretty much the same, although the layout of the Bradley did not impress me. In almost all respects the two vehicles are similar (except for the tracks/wheels). My bottom line is that for the types of missions that we (the Canadian Army) conduct the LAV III is the right vehicle. This is not to say that I would turn my nose up at a Bradley, but I would sooner see the money spent on getting M1A2s or armoured CSS vehicles than replacing the LAV IIIs or supplementing them with M2/M3 Bradleys (which, by the way, are still in service in the US).
Cheers,
2B