Big fat arrows are fine and dandy for indoor, but I don't like them outside... you get a crosswind.. and you have more surface to be affected. Plus, unless you are shooting 30 turkey targets, the rings aren't really close enough to have a major impact like they do indoors.

I'd go for a lighter weight, 400 spine shaft with a 60-75gr glue in insert... something like a lightspeed or a flatline or a redline easton (whatever they are calling them this year).

This is of course assuming that you are shooting in open class... if you are shooting in bowhunter... then you ought to be shooting your bowhunting set-up... that is kinda the point.