12 12'' L7’s, F150 extended cab

Ok im not sure if u guys remember me posting about a year ago asking if it was going to be possible to build a box big enough for 12 12" L7's sealed in an extended cab F150. Well it seemed as if everyone here was totally against it and told me i had no room for it. I ended up building the box last summer and I walled off my back seat and each sub is getting 1.5 cubic feet of air space which is supreme for that sub. I have 4 12"s in the top row right now and I wanted to show you guys pictures and tell everyone nothings is impossible if you put extreme effort into it.

Right now i only have one KX2500.1 on 4 subs. I plan to buy 3 more kinetik batteries and run them in parallel inside the bed of my truck. I will also buy 2 more KX2500.1's. I already have a 300amp ho alternator from excessive amperage so Im pretty set as far as power. Feedback and suggestions would be greatly appreciated.

https://img411.imageshack.us/my.php?image=pc310211hz1.jpg

https://img524.imageshack.us/my.php?image=p1010114zg7.jpg

here are the links sorry about the pics not showin up on the last post

I covered the face in a red carpet for padding and then i covered that in black vinyl. My ceiling and other pieces are done in black on black gucci. The reason i built the box for 12 is because i will eventually be bassin out with 12 but for right now i only had enough money for the 4.  Im a full time college student in florida and im 18 so i havent had much time for a job.  I do side jobs and some other stuff on the side so i can get the money for this system. 

that looks awesome.  just back into the scene, im building a box for 2 12" L7, i would love to hear what that is going to sound like!

used to have 8 solobaric 15" (oldschool) in a ford ranger with topper

keep it up and post more pics!