Help getting doors off a Cherokee

A neighbor is junking his 1994 Cherokee S****t and I've been raiding it 
for any parts I need (1996 Cherokee Classic).  So I want to change a 
couple of the doors, and getting to those bolts with the star grooves in 
them is real murder, and there's one that I can't even get loose without 
bending the tools.

So have any of you had experience with this?  Am I going about this the 
wrong way?  Is there any way to knock the hinge pins out instead of 
messing with the star wrench?

Thanks in advance -

BS