That looks nice. It is almost the same as the rear wheel I'm using (32 silver Sapim Race spokes, SL+ hub, RR465 rim). It should hold up very well. I built mine with cross-3 lacing. It looks like yours is cross-2, and that works very well for the PowerTap due to the large flange diameter. I didn't know CycleOps has prebuilt wheels with RR465 rims. I thought they only come prebuilt with Open Pros.