I dig this setup as well only one issue I came up with I drink a lot on the weekends and have a cooler in the back when my gf is with me. I'm afraid of water damaging components so my original plan of hiding everything under the floor is out I may get an after market amp, head unit, door speakers, and subs to replace the stock ones and place the amp in the stock location. I found a few badass speakers that will fit and I may even add two tweeters on the bulkhead wall. Idk yet I have tooooo many ideas right now... I need to pick one and just go with it my amazon shopping cart is getting full Haha