Where to get door hinge pins replaced?

My driver door hinge pins are badly in need of replacement and it appears the lower pin is going to fight me coming out. I think it's rusted or bonded to the bottom part of the hinge and I don't have the time or proper tools to deal with it.

Can anyone reccomend a shop that will replace my hinge pins for a reasonable cost? I'd rather go somewhere that is familiar with this repair on Mustangs, rather than some ordinary body shop who will nickel and dime me for every step and end up charging me several hundred dollars. Plus, you guys know how most body shops are about getting cars back to you... I can't afford to be without my car for more than a few days at the most.

Maybe someone on here has replaced their hinge pins sucessfully and would be willing to do mine for a fair price?

Any suggestions would be greatly appreciated.

Thanks guys, I might give it a second go when I get some free time in a couple weeks... I'll have to get ahold of a floor jack though, all I have is a bottle jack.

Can I buy the roller anywhere locally? I definately need one since my door doesn't stay open on it's own anymore. I haven't seen them at any autoparts stores and I hate to pay shipping on a $5 item.

I already did the striker bushings and they helped a lot with making the doors close tighter. Now I just need to put one on my trunk latch and hopefully it will quit popping open on me...

Thought I'd update this... I tried replacing the hinge pins myself but I couldn't get them out... they seemed to be fully welded to the hinges and I couldn't get the lower pin to budge.

I ended up having them replaced over at Dick Hannah Collision Center in Vancouver and they did a great job for much less than I expected. I also had them repair my floorpan and they did a great job on that as well, also at a very reasonable price. I would definately reccomend them to anyone and I may have them do some paintwork for me in the future. Just thought I'd let everyone know, as it's not often you can find a large bodyshop that is that cheap and easy to deal with...