Don't do it! I'm having a hard enough time finding components, and you'll just make it worse! My advice is send everything you have to me. Seriously, it is a great caliber. I strongly recommend it. I have already shot out one barrel and waiting on a new one now. Barrel life is slightly less than Creedmoor, but you're gaining speed and the ability to run the big bullets effectively. The PRC needs a pretty aggressive cleaning schedule, especially with RL26. As far as brass, it's a problem, but its getting better. I actually got my hands on some pre-production brass from Peterson, and it is really good stuff but I don't know when they will go into full production on it. I used Hornady brass exclusively in the first barrel and averaged 12-15 reloads on it, so it's pretty good stuff also. I say build it, you will love it.