RE: roll cage
I use a VGRacing cage on my T-Maxx. It's made of super tough steel wire and mounts between the bumper and bumper brackets. I have the RCRaven cage( the one in the E-Bay link above) on my LST. It bolts to the bulkhead area and is made from softer steel that bends. The rear section is all out of whack and the chrome plating is chipping off.IMO, the VG cage is a better design, and in a crash the impact is not transferred to the bulkheads.