Originally Posted by
Bianchigirll
Don't shimano 10spd come on that carrier so you couldn't put them on freehub one by one right?]
No. The cogs built on carriers have no center sections with splines. The splines are on the carrier. If you take them apart they are worthless.
Wheels Manufacturing still sounds like your best bet. It may sound expensive but remember if you buy their conversion cassette, that's one less cassette you'll need to buy somewhere else.