I called Hunters Friend www.huntersfriend.com yesterday and talked to the guys about some custom arrows.
These guys are great!

(6) Beman ICS Hunter 340's, 29" cutlength, common OEM arrow, offset vanes, etc...

(6) Beman ICS Hunter 340's, 29" cutlength, common OEM arrow, but with right helical feathers, instead of vanes.

I can't wait to see the difference with feathers vs vanes. Normally, with vanes, out of my Reflex Highlander, I am shooting roughly 267 fps and have an FOC around 10.90%. Feathers will give me more speed and a little more FOC.

Has anyone else played around with feathers vs vanes?