OK. So having built one TVM kit, and had it turn out fair, I wouldn't be insane to go for a Kibler Colonial.
It seems that the side without the cheekpiece makes for a large expanse of wood and can be a bit challenging to augment with carving. Having a patchbox helps break it up. It is actually kind of difficult to find examples of carving without a box of some sort. Is that because if they didn't put a box on they were likely building a barn rifle and hence wouldn't carve it up at all?