I sure hope that you are not making a mistake, because I am doing the same thing. Just got my barreled action back from Luke. It is now glassbedded in a carbon fiber stock. In two weeks I hope to have a Nightforce mounted on it.I think I'm going to build with one of Arrowheads barrels and plug kit on a 700 action
It will be my front loading elk shooting device, that is legal for muzzleloading elk seasons in AZ and NM.