just did my own engine swap definitely PITA I used one of those ATV jacks to support the front diff getting it in and out. glad I did when I lifted the engine a little for clearance, it fell out but it fell right on the jack and since it is so wide stayed on the jack (made it easier to put back in that way too) I can relate to uncpathfinder smashed fingers were a major concern - it was easier once I pulled the crossmember off of the diff (torsion bars get in the way of dropping the crossmember) good luck I'll be happy to give any advice I can believe me if it could cause problems it did for me