FOMOCO466

I just bought a wrecked 05 Lariat 4x4 and the pass front wheel is shoved back and the frame is touching the starter. I found another frame.. same 145 wheel base.. but it's a 2wd. Can I make it work without too many issues.. or should I just get a frame front section and have mine cut out and a new section (whole front from under the doors fwd) welded in? Engine only has 45k on the jasper motor and I only gave 300 for the whole truck.