Mauser , I ran your setup through OT2 but came up with different numbers. On the shafts you mentioned the only one I could find was the Terminator XP Select. Is this the right arrow. Anyway on running them since you are using them as a hunting arrow, on the Spine tab , did you put a checkmark beside the hunting checkbox, this will change how OT sets the spine range. I came up with using 150 grain points put you almost directly in the middle of the green zone and with very good FOC also. Here is a pic of the numbers that it showed for me.