If you have something powder coated will the finish crack under stress? I was thinking about the radiator support and misc. parts like the hood hinges. How about hood hinge springs, can you powder coat them? I called a guy that does powder coating locally and I cant clean the parts and paint it for what he was willing to do the coating for. I painted the fire wall black with DP-90. It was $125.00 for a quart. Granit I didnt use much of the DP-90. The guy I talked to said $100.00 to sand blast and coat the radiator support and bolth inner fender wells. I figured there was more to the powder coating than just a $70.00 gun off ebay. Thanks Joe