My smith offered me a stock recently in exchange for helping him sell some customer rifles. It's a Richards AA Fancy Walnut short action inletted stock and a beautiful one at that. I'm thinking of putting a Sendero Light Proof tube in it and making it a classic mixed with modern but I waffling over what cartridge to use. 6.5 CM, .260, .243, 7mm-08, etc?? Need some suggestions. I don't want a magnum round because it won't be broke and my son and daughters would be shooting it as well. Thanks for your help!