I need to youth size an Interarms mark X for my son. It is just the reg wood stock. Hes currently fairly small for 11yrs but has a good chace of being a large adult. Id like to have an option to kind of un-youth it as he grows. Any one got any great tips for this? id like it to not be hideous but it doesnt need to be very pretty. He will likely get his first deer with it this fall which will keep resale from being an issue either.