I don't see anything wrong with it, either. As Jo said above about mounting hose reels out in the center, I have one hose reel mounted about 2/3's of the way across on one side of the 2 post hoist and the other mounted about 2/3's the other direction next to an island work bench. Both of the air lines to these, run across the steel trusses near the ceiling and drop down to the hose reels with rubber pigtails. I have drops along the walls, but except for the one at the blast cabinet, the hose reels are used most of the time.