I am in the process of pickng up a LH tikka t3 in 270 wsm. Its for my son whos 11. My initial thought was to rebarrel to a prc or saum as he has shot a saum and a 280ai with a two hole directional brake with no problem at all and think the 270 wsm may be a bit much for him. I want a caliber he can grow with and use for deer antelope and occasional elk. Hes proven to be a good shot and has an interest in banging some steal too so not sure which way to go. Another thought was just add a brake to the wsm. Any thoughts? If rebarrel will go to a proof or HC carbon and a mcmillan stock..thnx