Yup. I splashed HH's design! Sorry I forgot to send the consulting/trademark infringement bill.
The only thing thats different in mine is the size of the box. I went with .65 cubic feet per sub. As a result, HH's is probably a little louder. But the 1200.1 amp doesnt have any problem pushing the four 10's to the limit. And its too loud for me. Headroom is a good thing.....