I bought a gravity attack about 6 months ago, and for about 5 months I rode 12 miles every morning, recently i started doubling my route. Since then I have decided that Alexrims R450's are the worst wheels in the world, and frankly, everything but the frame is pretty terrible. I've had to replace 5 of the back spokes, and I really need to invest in a new bottom bracket, i was thinking Tange, or a low-end Campy. I was looking at some Velocity Deep V's in white with black DT spokes (wouldn't buy anything that didn't already have DT), any thoughts? maybe some alternative options?