Don't beat around the bush Eric. Tell me how you really feel about walnut. Ha!!
I have to agree that when it comes to the longrifle, walnut does not take to rococo carving like maple does. Then there's the problem with pores that unless filled, seriously take away from the overall look. Now, mix filling pores and relief carving, and you are starting into a nightmare. It can be done, but it is not an easy ride.
So, why pick a walnut blank for a longrifle.
Answer: I have several longrifles in various grades of maple, as well as a project waiting in the wings in black cherry, and now I'll have a walnut one as well. Just adding to the variety, and the mystery of building these fabulous and lovely things.