Mike, I've said this one before here, but just remember why you are doing what you are doing...Afterall, if it was a simple engine swap or a trans swap, you wouldn't be having all the fun your having now...
Again, One helluva job..I know all too well about patching rust before you can get to the "fun" things...
Keep on keepin' on bro. I applaude your effort in choosing to repair rather than replace, as most woulda just swapped in a replacement pan...?It takes a certain kinda person to do what you are doing...Well done, well done......