I like it!
My personal feeling is that the chain is way heavier and thicker than necessary and that a narrower and lighter KMC 410/ HL710 chain would make the tensioner set up a lot easier. I think that if you are riding on roads then your speed will be better and safer with a set of slick tyres, might give you some more clearance for the chain too. Hmm, what else, oh yeah I thought the white light on the rear is odd and confusing, and the red one is hidden by the fuel tank. The stem could _possibly_ be lowered a little (minding to stay off the butting taper at the bottom of the steerer of course). Just my personal thoughts though. It looks like a great bike anyway.