A2016 should shoot decent for you--I'm shooting 2014's off a 48# longbow and I've shot 2016's off my 53# recurve with real good flight.I never used epoxy for inserts so I don't know if heating a insert with a fieldpoint on it would loosen it up or not.I've gotten inserts out that were glued in with Power-Bond(that stuff really sets up)already.