door closing and bent frame problem

[jojo]

I have 2 problems that I'm currently working on (the problems are not related):

Door Closing Problem:
I'm replacing the passenger side door and the replacement door fits a little further back on the cab and collides with the striker and won't close.

Anybody know of I can move the door forward, and how?


Bent Frame Problem:
I'm getting a new front bumper in tomorrow. Problem is, the frame rails are bent over by about 3"-4" in front of the front crossmember.

Any opinions on how to bend the frame rails back with out going to a shop?
Bang the crap out of it is all I have come up with it.