My '26 T body has a nice even pitted finish. I'm really worried that I'm not going to be able to get the surface clean enough (surface rust). Can anyone recomend some primers that can stick to not perfect metal surfaces. Metal prep tips would also be a big help. The plastic rust bustin' wheel on the drill isn't cutting it. I know I need to break down and buy some equiptment. What do I need now and what can I put off.