Well put in another 4 hours or so of blood, sweat, and tears. Got the components in and this time I took the advice of this forum and placed dynamat behind the them. I hope it will make a difference. Not much space to place dynamat so I doubled up and put it on the back side of the panel as well. As much as I could anyway. So now I got the wiring done, head unit, speakers mounted, just need to do amp, crossovers, and sub. Technically I shouldn't have to tune cause it's the same car with almost the same set up, but I don't know if Alpine memorizes settings if you remove the headunit from the vehicle. Hmm, new forum topic.