ok well since i am a retard when it comes to anything mechanical, most of the time, and theres no way in hell i could tear my bike down, have the frame powdercoated and then put back together, i was thinking about doing the following; sanding the frame (what you could see of it) priming it and then spraying it black. the rims ill obviously have powdercoated. what can i expect about paint chipping? i could always tape off the rest of the bike and spray it again no? has this been tried?