Thanks. Trying to do as much a possible when we have free time. Hopefully, the diff bushings, nuts and bolts, and new bearings come in this week so we can finish welding it and assemble it.
The r200 from the 350z has 6 bolts axles so you can use 350z/g35 axles 90-96 q45 axles and 300zx TT axles with those flanges. The bolt on bearings you will require are from the 90-96 Q45