I would try the 2312`s with 70 nibbs. At your draw length, you will need the arrows to be about 29", this should give you a total arrow weight of around 360 grains. 50 grains over IBO limit, but at your draw you should still have plenty of speed out of your UT.
I was shooting a Conquest at that time. I was shooting 280 at 65 lbs. I wouldnt get there with my Icon. I do feel the key to shooting 2312 great is shooting a little more weight in front end. Thats seems to be the norm for most pros I have talked too. I know Justin Martin was able to shoot them out of his Icon. His draw must be longer than mine. Im shooting 2312 again next for 3d.
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