Alright so I've already committed to building a keezer at least similar to the one designed although i was slightly limited by what i could do with google sketchup. I want to use cherry for the siding and frames, and for the top i want to mortar and ground small river rocks like are used for landscaping, and then grouting to give it a rugged tile type look. I then wanted to apply a coat of thin resin over the top to make it smooth and easy to clean. As for the tower i wanted to try to hollow a log, most likely hickory that's about 6" in diameter and attach my shanks to that. What do you all think? Any problems you for see? I'm new and more than open to advice. Thanks in advance!