RE: help whats my fps
No problem.......my suggestion on an aluminum shaft for your set-up would be probably a 2215 @ 26" w/ 4" feathers rather than vanes, and 100gr broadhead.
That will give you a finished arrow weight of about 435grs, a nice FOC between 10-11% and will pick you up about 50 fps which should get you around 250fps +/-
A 2216 w/ a 100gr head and 4" vanes is going to give you a pretty low FOC measurement.....probably at or below 8%.