Planning a shop build, any suggestions?

Swinger 340 said
For all you guys beating me up, I think you have misinterpreted my #61 post. A person that builds "high end" garages, built himself a pole barn. I'm not saying a pole barn will not work, but as a builder, why not build the better one for himself.

Building "high end" means getting paid to build it.
Not always feasible to build for yourself what you get paid to make for others.