Looks good but my suggestion is...
1st day: Chest
2nd day: Shoulders, Triceps
3rd day: legs and some back (squats and deadlifts use as a partial rest for your upper body)
4th day: Back (upright rows, dumbbell rows etc)
5th day: Biceps
6th day: either start again or have one rest day then start again.
Thats what im gonna start doing anyways. I know with this you drill your shoulders, triceps and biceps but i really cant figure out how to not drill those because all the big compund exercises seem to use shoulders, triceps and biceps. If you figure out how let me know.