Mschmitt, In reply to your tap tower I have seen them listed for around $90. I like your idea of the tap line for parties. I drink more hard liquor now than beer, but still like to buy kegs when entertaining. I would think you can by additional tubing at the hardware store to stretch from keg to tower.
I am in the planning stages now (a.k.a waiting for the wifes final approval) but I will probably use your idea. Thanks, Mike