Truck is a regular cab. I wish i could find a picture of the truck that gave me the idea,but i wanna start my box far enough back from the dash so i can shift into 2nd,4th and reverse then pretty much curve it up the back window to the headliner so one sub is on the floor facing up and the other would be almost above it but back a few inches so i can see out of my side windows still lol. Then i was gonna mount the amp(s) in the middle with a few pieces of plexi so they look like they are just floating. I'm contemplating it but i need to do a little more research on box building first lol. I didnt really buy the speakers for the truck,my buddy was about to pawn them for 100 bucks so i gave him more money for em lol pretty sure they discontinued the ZV3s a few years back too. But I'm not a fan of 8s or 10s really,they hit nice and crisp but you can't hear them after a block or two. I wanna be able to crank it up and rattle dishes out of my cabinet from the driveway lol.
Another reason why i wanna stick with the sundowns is because not many people are running bigger than 10s in reg cabs. I know its about to be viciously loud inside and probably be more of an inconvenience with the monster sized box getting in my way,but imagine the look on peoples faces when they see all the boomboom i squeezed inside a regular cab. That would be worth it lol