I spent many hours researching layouts and designing when I built my shop.
Now I am on re-work number 3. Most because of new or bigger tools but keep it flexible is my biggest advice.
I use a torsion box outfeed that doubles as an assembly table (although a bit high) and a smaller rolling torsion box on a cab that is much lower and more handy to work at. Space is always at a premium no matter how big it seems.
Joe
JC Custom WoodWorks
For best results, try not to do anything stupid.
"So this is how liberty dies...with thunderous applause." - Padmé Amidala "Star Wars III: The Revenge of the Sith"