Just did one the other day, swapped the tank on a parts car onto Redfive's black car. Piece of cake, if we (me) hadn't been taking our sweetass time it would have only taken a couple hours. As it was we had to pull the tank out of one car first, then pull the fuel pump and sender out, do the same on his car, then swap them, and re-install.

Lucked out, the parts car has a new fuel pump. Bought the car a week after I spent the money to put a pump in my car

I'll get him to send me the pics we took, I wanted to do a write-up on it anyway.