I heard there's this guy called sleazebagger who could hook you up, he's a little new, but i'm sure a few internet tutorials and some guidance from some forum members would have him up in running, I heard his labor rates were rock bottom low!
I'm about 2 1/2 hours from madison if you want to take a drive down towards Six Flags. My prices are more inline with what others have mentioned on here. I could get measurements and then you'd just need to leave the door panels. Would take about 4-5 nights to get them done.