@Bob D.Bump out is for storage stuff i dont want in the garage so we can park in it.
Once I finish the shop a storage shed is next.
Ill build that myself. Ill use the bump out for things that i dont want in the shop itself. maybe even make a office out of it, put my fridge, microwave, coffee pot, water cooler etc etc.
I only use a small 1 hp senco compressor, my HVLP is turbine, my tools are all electric (99% festool).
Im going to be building a lot of storage cabinets for the garage you know water bottles, drinks, TP, paper towels you know....