Well, I have finished my shop (are you ever really finished?), and I thought I would share with all. We bought a small piece of land and I tell family and friends that we built a shop with a house attached. The stand alone shop is close and connected but no dust in the house. It is 24 by 28, I wish I had made it bigger. I have been heavily influenced by your advice and I have used a lot of Norm’s ideas in the outfitting of the shop. You can see his stuff in the pictures. It has heat and air so I can work year round. The roof is quite high so I can add an upper loft later. The walls are lined with CDX so I can screw and nail to the walls without looking for studs. The builders splashed paint on the walls while using the space for painting so they had to paint the CDX. I have pretty much all the tools I need. Not visible are the scroll saw and mortise.
The shop is now producing projects as you can see. I am using the roll around dust collector and some day may put in a cyclone but the high ceilings will make it difficult. I am pleased with it and I am thoroughly enjoying working in it.