i had alot of success with neuvation m-28s. my weight has been as high as 208 and as low as 203 this season, and i noticed no changes in the wheelset, which i have also use for commuting since february. the only problem i had with them was i got my foot stuck in the front wheel and almost went over the handlebars - that put a skip in the front wheel, but i still was able to race starcrossed and a local warmup race at the begining of september, as well as participate in weekly practices without problems.
i've gone over to open pro's on record hubs, since i am using a campy drivetrain. they are lighter, roll faster than the neuvations (which were SIGNIFINICANTLY fast than the velocity wheels they replaced), and theorectically should hold up better, although i won't get to practice on them until tomarrow night, and won't race on them until sunday. hope this all helps!