I can knock out the TBI swaps easy enough. Just did one over X mas in a YJ in fact.
Cracks me up when folks say you need adapters etc. I have yet to buy one after quite a few swaps. Novak make excellent motor mounts though, which is the only thing I buy.
If you get a tranny that bolts to the motor, and a 231c hd transfer case, you are set.
The 350/700r4/231c hd combo is a strong, cheap and easy swap to do.
Myself, as well as plenty of others, have made threads about it all. The 4.3 is exactly the same swap as a 350 if the induction is the same.
1998 XJ on 37's.JK Rubi axles with chromo shafts and ctm's, 4:1 transfer case, etc etc etc.The Cherylkee....
2003 Range Rover HSE, 4.4 Quad Cam.
1998 Range Rover 4.6 HSE
2000 4.7 4WD WJ with a rebuilt motor.
4.3/700r4/new frame buildup (YJ)....
Years to gain the hands on experience, and offer it freely.
Minutes to gain the knowledge from the internet, and quote it just as freely.