Temper said:Andy, get your wheels hand built by Merlin Cycles in the UK, they are absolutely bomb proof. I'm 15.5 stone and ride rough, they have stayed true from day one. The ability to take a disk is dictated by the Hub. You can order whatever you need in a lot of combinations.
http://www.merlincycles.co.uk/bikes-and-wheels.htm#wheels
I was thinking of a company that now makes a wheel set for people who want to use their MTB for a going to work as well as the rough stuff. I don't have the moeny to pay anyone to build things up for me. Also I'm only 9.5stones so tend to build things up a bit lighter.