Paint your walls and ceiling white. That little trick will make your lights twice as effective. Don't use those cheap 4' shop lights. Use the 8' ones. They work better and the tubes are easier to change, a reall advantage when you are working 10' up on an 8' step ladder.

Lots of electrical outlets. You can not have to many.

Compressor outside. Make a shed roof to cover it. You don't want the motor to get wet (photo).