Sure. Tube sockets screwed into the wood could work nicely. They would actually let you experiment with placement before you attached them to the wood permanently; a big advantage over drilling holes.
Also, check to see if there any local hardwood or woodworking suppliers in your area. You might be able to find some pieces of truly beautiful wood to use as a base at a modest price.
Also, check to see if there any local hardwood or woodworking suppliers in your area. You might be able to find some pieces of truly beautiful wood to use as a base at a modest price.