Love the idea of a custom fiberglass box on that side of the hatch, but since I have no practical experience with fiberglass, or box building, I am SOL. I wish Q-form would make a vehicle specific box for us, but that is beside the point. Thanks for the internal 'guts removed' pic of the hatchback. I may mount it to the side of the cargo area, if it overheats under the seat. I won't be pushing the amp very hard, so hopefully it wont thermal protect.