The new finecast farsight
Here is a comparison of some of my suits - farsight, farsight being converted to a standard XV8 and and
FW XV8 (the forgeworld suit is pretty much the same size as a regular
GW suit).
I'm not exactly sure what you had in mind for your suits, but here is my finished farsight -> XV8 conversion. It has a much more appropriate scale and allows you to field less boxy suits: