RE: walnut stock finishing
I would suggest seeing as many samples as possible, personally for my finishes I use a blend of Tung oil, Linseed oil and Japan drier in the following proportions 1/2 part tung, 1 part linseed and 1 part japan drier. mix well. The key to the finished product is preparation and patience. Like has been said, make sure your working in a clean dust free environment. Some people say to use steel wool to scuff the finish inbetween coats, I prefer to wet sand, no metal fibers being left on the stock.