Dan, very nice drawing, I like the added realism with the roadster added ... Unfortunately, eventhough you can't see it ithe ceiling has already been framed out with a large laminated 4x12 beam spanning across the length of the center of the ceiling height, so it looks like a flat roof is in my future... You are right about the foundation!!! I guess that I could have built a pit...

ToyCollector, I had not thought of running the airlines underneath the sheetrock, I was thinking I would run them on the surface... If I was to run them under the sheetrock should I be concerned about any future air leaks?...

What about lighting... I am still unsure if I want flourescent lighting because of the added cost of the cold weather fixtures... Any thoughts?...

Dave Brisco