Ok I just saw it, it looks nice, it just needs work on the cable management. That's not hard to do at all, just tidy up the cables a little hide them where you can, the PSU cables should all go trough one hole, the wires from the H100i should all go up behind the radiator not to a side to one of the cases cable management holes. Keep the cables looking as short as possible, it'll give the inside of your rig a cleaner look.
Pretty good for a first build though, well done. Btw, how are you finding the 6100 to be?