1..Great choice on the LX-1 rears!!!
2.. The revo Variable Damping Pistons will fit with only slightly enlarging the
pistons center mounting hole.
3...Your going to need UE knuckleheads or the FLM shock towers as the Ofna
rears are longer than the maxx shocks and will not work with stock/RPM towers.
Looks like a really cool build though.