Where in the DMV. There are three shops I recommend to people:
Elite Imports in Ft Meade, MD
GR Automotive in Beltsville (my favorite)
Kinetic Autowerks
Bill Wise at Burnt Mills in Silver Spring. Person I trust the most for mustang work and send everybody to.
Revolution Automotive is another option. My car is there now finishing up a roll bar install I started. They work with/for RTR and CJ pony Parts a lot.