Welcome to BVEStation.
would it be difficult to modify the trucks for the Pre-GOH r32 so that they look like the original as well?
Don't forget the LCL / EXP signs and the different number plates (which use the same font as on the R38)
actually the Pre-GOH R32 number plates use a different font than the R38 ones.
Correct. They are very similar, but are not the same font. R32:R38: