Hi, I've been following this site for a long time but this is my first post. I'm new to muzzle loading and I've always wanted a large bore rifle and this seems to be the most affordable way to get one. I am interested in having a kit made where I can finish it myself. I am thinking of a .69 cal or larger rifle and after reading several of the posts here by people with lots of experience it will be a round ball gun with an english stock. Any advice on companies to contact, barrel and twist rates or anything else that I should know would be greatly appreciated. Thanks in advance.