I would like to buy a .50cal percussion cap Kentucky Long Rifle (or similar type) kit to put together as a project and use it mostly as wall hanger (but fire every once in a while.) I definitely want a one piece stock (most seem to come with a two-piece stock) and want percussion cap ignition (NOT flintlock). I'm looking to stay under $700 it possible bit still have something pretty good. Any suggestions or is this not possible for the money?