I just recently made a two tap tower out of a ceramic beer stein. Check my profile for a thread called "DIY Kegerator: beer fridge furniture". Let me know if you're interested and i'll provide details.
Now I'm in front of a decent computer and can do more than direct to my recent thread
Used ceramic drill bits to cut holes for the shanks and beer lines (in the bottom). Spray foam insulation. DIY brass flange. There are a few other pro-tips I can outline later.