Chuck,
the aiming down thing makes it tough but to be honest with you, from what I can tell your body position, head position anchor and bow fit look terrific!
I would like to see you relax the bow hand. Let the fingers just curl down naturally without any tension with your hand on that nice 45 degree angle to the grip.
You don't want tension in your bow hand or your bow arm........you want to think of your bow arm as a relaxed 2X4 that you simply pull against.

Angles look great though.