Thanks, Duke!
I hope to tear things down in the pole barn..and then bring parts/engines into this smaller building to work on them. It will be easier to cool..and will keep parts/tools divided.
I routed the air hose from the blaster along the wall, and out a small hole...then along the exterior trim to the right front corner of the building. From there I will connect the air compressor's hose from the bigger pole building, when I am using the blaster.