I talked to my shop about building a new wheel for my Pug. The current double walled large marge with a Nuvinci Hub is getting tired. I am was thinking 27.5 x 2.5 with a 10 speed out back. He found a takeoff wheel in the back from a Timberjack that he is going to try and dish over. He said he can get me 10 speed SRAM shifter and derailleur, the Shimano XT that I had in mind is out of stock right now. I was doing some guestimating, and even if it won't dish to center, it should still work.