.58 cal hawken

So my dream rifle is a .58 cal hawken and has been for a while now but the problem is trying to find the right kit since I really enjoy the connection I get from a rifle that I built. So far I've put together a traditions kentucky and a .54 cal hawken from Dixie so I don't have all of the confidence in the world but just enough since I put the other 2 kits together without a hitch. I really like the bridger hawken kit from tow but I am afraid I'll be biting off more than I can chew and the last thing I want is to put that much money in a kit and end up not being able to finish it. So what would be the recommended kit for me? I would love to have a mentor in my area that could show me the ropes of building a nice rifle but since I am still so green I havent found a mentor yet I've just been teaching myself through YouTube and trial and error