Which 'runner is doner which is reciepient ?
Eaiser to move all rotating parts to good body or move body to good frame / engine.

Have 1998 SR5 with 300,000 but good body.
Have 1996 Limited with 95,000 mechanically perfect, but body Rolled.

 

I'd put motor in good body.

:wabbit2:

 

I 2nd that!!

Much easier to swap a engine and other drive line parts.

Besides you can remove all the body parts in the way of pulling the engine.

With the Radiator support fenders and inner fenders off pulling engines is much more fun.