hey all, im planning on getting a MPA BA chassis here with my tax refund. I have a bone stock R700 in 6.5CM at the moment. I want to put my R700 in the MPA chassis for now. And then when the time/money comes i will be getting a higher end action, most likely a Big Horn Arms Origin or TL3. My question is, will the origin or TL3 fit right in the chassis? i know they are both 700 footprints but i was hoping someone on here had done this before and could tell me if it will work without any major inletting thanks!