I've got a 7WSM New Haven Classic I've been considering converting to 6PRC should the brass ever have a reprieve from unobtainium.
Leave it as it is, the 7WSM is a great round and very under estimated. IMHO it is the best of the short mags, wouldn't let go of mine and my hihair not long enough to put in the 6.5 bun. I do however own a 264 Winchester.
