I am going to build a small studio (25x15) in my pole barn. I am going to concrete small sections at a time because of money. Maybe frame 6x6 at a time. Pour, do another section. Repeat. Any tips as I go. Should I put plastic down, before the pour, so the floor does not sweat. I have my DAW, drums, guitars in the garage, and I need my own space for this stuff. I am using the 3 walls in the barn, so I only have 1 wall, and a roof to build. Any tips would be appreciated.