I've got a problem with my '40 1ton, the frame is FUBAR. It's cracked and has rusted thru in several places behind the cab. Mostly at the overload pads and the cross members. I'm looking for any serious suggestions/tips for repair. I have the tools and the time to make chassis parts just want some tips on doing it. I've never had to fix a frame before. Though I have done a Porsche uni-body. There is also a possibility that I could acquire a '37 2ton chassis. Would that work for a transplant?
Any help would be great.

Thanks Guys