Nice bow, those red streaks really set it off, and I bet the longer handle and fades make it a sweet shooter. I have experienced about a 25% failure rate with red streaked osage, but when they hold up, they become one of my favorites. Here is a picture of what I often find.
I used to think I was doing something wrong with my higher brace height after hearing people posting these low brace numbers, but like you, I twist it up until it shoots best.