design/build for 2 sundown sa-12s

[JROBIN0007]

Need help for design of an enclosure, and possibly someone to build. preferably subs up port back, ive heard that's best for a hatch. height should be minimal, theres not much room between the hatch and the back seats, so with subs facing up, the depth can make up for the lack of height. width isn't too much of an issue, but having the ports facing back will help that as well. will try to get specific specs of the available room