8800 possessions might be fine... if 12.5% of those possessions weren't turnovers. As it is right now, you have more turnovers than 0.44 * FTA. That's generally a number you want close to balanced (and would really like the favoring the fta).
I've successfully ran that few possessions (up-tempo, too), but ended up close to 20 topg. That's okay if you are dominating in every other aspect. But if you're coming close (or losing) the fta/pf war, those turnovers will turn into more losses than you feel you deserve.
I'll run as high as 13 or 13.5% tov%, but my fta (modified x 0.44) will be just as high or higher, which I feel gives me a better chance to win, as the biggest determining factor in many games is "who fouls out or is in foul trouble most of the game?" If that's my opponent more than me, I'll lose the turnover war and won't worry about it.
How is your team doing in the W-L column?