Thanks for the reply, Andrew. No, I'm not a plumber, although your oh-so-true comment regarding their fees is why I often find myself spending more time wrestling with plumbing projects around the house then I like.
I'm going to research the possibilities of obtaining a 75-100ft roll of copper tubing from a wholesaler just out of curiosity. As for hiding the tubing, perhaps it could be run through the attic.
Does anyone else have any suggestions?