Have you guys considered selling the TAC 15/15i arrows with upgraded vanes and firenocks pre-installed? I'm sure there is a market, I know I would be very interested as there isn't an archery shop that I can trust locally with anything TAC 15. I guess I could always stumble my way through doing it myself, but would feel more comfortable getting them from an expert. If anyone is interested in setting me up on a one-off basis please PM me. Thanks!!!