400 hps flip/flop cabinet

Hey everyone, im currently in my design phase of this cabinet. I have a 4ft wide x 1.5ft deep x 3 ft high dresser so to speak to work with. I was going to divide this cab in half with aluminum bubble insulation and run two 400 hps (only one on at a time!) With dyi cool tubes. Each side of this cab has its own door with soon to be cam locks. Im so stoked! I even have plans to build a functional flip flop box! I wish I could show a picture but I just don't have access to one ATM. Anyways stay tunded I hope to inspire and motivate fellow cab members