if you are gong to buy a traditional, the lyman great plains hunter is a good choice it comes with a 1-32 twist which is great for shooting conicals, also you can buy additional barrels so you can shoot a .50 cal one day and then shoot a .54 (1-66) twist for patch and rounds another day. plus it looks more like a hawken.

midsouth shooting supplies has the best prices for muzzle loaders in the traditional stlye which can be shipped to your door.
http://www.midsouthshooterssupply.com/