Forsooth, you'll probably find this entry in Popular Science very helpful. In fact if you search "pipe rack" in google books you'll come up with several entries from Popular Science and probably a bunch of ideas. One quick way you can do "scoops" is to cut the shape you like for it out of a thinner piece of wood and glue it over top of the base. You won't get a grain character but it is a solution.Forsooth:
Very nice!! For the very bottom (pipe rest) shelf, are there indentations or "scoops" for the pipe bowls? If so, do you know how he did that?
With all this chatter about nice racks and better wood its no wonder the pipe ladies don't participate more.