I'm looking to build another truck from the parts i already have from another project, my issues is looking for a 1940 half or 3/4 ton frame (I just stated looking for one so one is bound to surface but...if I decide otherwise) The '40 3/4 ton frame is 122-ish inches and the 41 3/4 ton is 125-ish inches. To save myself $ and time looking for a quick frame, I was thinking about cutting a few inches off the '41 frame to match the wheelbase of the '40 and I wanted to know, how I should do this or if this is a good idea?