It depends on how much you want inlet. The trade off in having less inlet, vs, more on the kit, is that the less the kit is inlet for to start the more flexibility you have to build the gun the way you want.
If you are a stickler for having the right style parts and overall look to the gun and feel comfortable tackling inletting a lock, triggers and hardware you may prefer to go with a pre-carved stock in a good pattern - for example, Knob Mountain has some good Tennessee styles - with the barrel inlet and ramrod hole drilled, and select the barrel, lock and hardware you want.
If you want one with more of the parts inlet, Pecatonica also provides a good kit - you can ask them to leave off inletting any of the parts if you want to substitute. Tip Curtis also makes a nice looking Tennessee rifle kit with good parts.
Good luck
Guy