Heres my custom box. I know that its not up to the par of the one you built Alpman but Im not in the business and I only had two days to build and install my entire system. Its a MB Quart 12 and a kenwood amp( bought it so long ago that I dont remember what model or how many watts. The left foam box is still there and holds all the spare tire tools. the spare is also there. I had to make it in two peices so I could remove it. Also installed a sony cd player. The next step will be Polk Momo 6.5" all around. Componets int the front and singles in rear, along with a polk 400/4 amp. I already wired for multiple amps I just need more money or a new job or something.