Somehow we couldn't get my freakin calipers off..it's not sticking or anything and the pads are still working. Oh well..i'm not the one changing the pads when they wear out anyways.
As for paint, I had a friend mix me up some paint. All I had to do was give him my color code. I had to buy some primer, and high temp clear coat. He used an air brush from a hobby shop to spray the calipers. 2 coats primer, 2 coats paint and 2 coats clear coat.
As for durability...don't know..I just finished painting yesterday. It should hold up, as it is clear coated and that kind of protects it a bit.