Thanks for the comments.

I think I am going to save my pennies and go ahead and get a CBI. My decision to go with a CBI has also been influenced by the fact that I was able to pick up a M11 308 based action on the cheap and this will be my starting point for this build. Since it is 308 based, it is small shank so the decision to go with a CBI is made easier since the LRP barrels are all large shank.

I guess my last decision will be to flute or not.

The M11 WSM based action that I have will be left in the safe till I can build it out to either 7 WSM, 7 RSAUM, or 300 WSM.

Don't email me asking if I'll sell it. I got it for under $150 and it only has 80 rounds on it so even it if is two years before I do anything with it, I'm not out a lot of money ;D