Warning !! The front bulkheads mtx4 sux !! you need to file the bottom corner so it match the curve of main chassis. Becarefull, you might end up with stripped bulkheads if you force to screw without filing the bottom curve.
The rest are fine. I really love the hexagonal ball connector, nice stuffs.
I use Ti steering knuckle lollipop, Ti turnbuckles, universals dogbones, hexagonal wheel adapter from mtx3 prospec.
I suggest longer countersink screws 3x10mm or 3x12mm for mounting F&R bulkheads, radio plate tower, front & middle belts bulkhead, steering servo mounting, shock tower plate for maximum strength. Basically I use longer screws ( by another 2mm longer ) for everything that are fit.
Okey guys ? I will give some photos later