John,
I think you're looking pretty good. As far as shot views, I like straight on, front as you have here and if possible top down. Cant is only required for the shot at hand (hunting for example) and/or to get your eye over the arrow. The problem with canting for many that I see is that they do it for no reason. It also can get your bow and string hand out of alignment. The real secret to good shooting is "don't do anything that is not required". You might concentrate on your back tension more to get that rather lazy string arm after the release moving back to the top of your shoulder.
With that said, how are you shooting? If you are happy with it enjoy it and don't over analyze it.