Countryhick

So I have access to buying a 94 ext cab 2wd sas I rolled my sas'd 3.4 swapped runner I have everything to do the sas

First question is 2wd auto has column on dash so can my 4wd column out of my runner fit the 2wd?

Second is how would I mount my transmission?

Third is are the frames exact same 2wd as 4wd? I know the front fenders and markers are only difference as of right now.