This guy is pretty tall....6'5" if I remember correctly. The bike is outfitted with Paragon 'rocker' rear dropouts.The post mount version here is the first I have built with-don't worry, I checked with a brake caliper to make sure that it cleared the seat stay.
This frame will easily fit 2.2 tires , even with the wheel all the way forward.
The head tube is also from Paragon-the 44 mm version for a tapered steerer Rock Shock. This should be a really solid setup.