mega monster 6
I had heard mixed opinions about them before I got mine, but after selling loads, with no problems, I thought why not?
They definately look

.
Even when I sell AP kits they come with a pack of shims/ spacer washers, and sometimes when fitting them, a bit of gentle persuasion is needed ( with a file or grinder) to fit them aswell.
Brakes, as Bruce said really, are very important, so make sure they are fitted properly and bedded in properly as per instructions