You can use everything, you will have to mod the windshield for the defrost ducts and switch the filler. As to the body mounts, no need to moe them. They will still line up with the re-enforcing channel at the bottom of the tub, ony you will have to get a nut and stuff in there - no real biggie though.
Do a google search with "YJ tub swap" there are many great write ups out there.
'82 Scrambler - NV4500/4.5" lift/33" Toyo MTs/4.0/twin stick, and my windshield washers work! Full 1/2 cab Cage
2004 Grand Limited 4.7 HO - OH Boy!
2010 Grand Laredo 5.7 Hemi - SICK - work vehicle -gone - replaced by an 08 Tahoe - nice ride.
"Both my Doberman and my Jeep can accurately be described as 'black and rust.'"
"I got a fever . . . and the only prescription is more cowbell"