Hi all I've had some experience before with bodyshops touching up panels on older cars that the colour never matches. Had a 95' E36 318i saloon where bumper, and front wings were different shades to the rest of the car. Worried that if I get a bodyshop to sort out my areas of rust those areas will be different shades to the rest of the car.. how do you get around this? Have to paint the entire car? My car is 199 blue/black, 94' W202..