Well just to give everyone an update:
HellRaiza was nice enough to take a look at my radio for me. I'll meet up with him 10:30 tomorrow morning. Thanks alot Carlos I owe you big time!
as far as my sub enclosure goes, I've been back and forth. I've been reading the stickies in the audio section. I've pulled up past threads on enclosures and things written by Rob. I hardly did any work today. My thought was to get the stealth box and be done with it which still may be an option. Then I pulled up the plans for HD4MULA's box and thought maybe I could work the dimensions a little to make the 12w7 work. Then the thought of a ported enclosure vs a sealed enclosure came into play. I'm reading so much I'm getting headaches but I want to be as educated as possible. I do want to use the 12w7. It's brand new and I think it would sound awesome in the truck. I went out to the truck to get some measurements and I think the box would be much bigger in length and width than rear console. Then another thought came up. Should I have the woofer fire down towards the floor, or have the woofer fire towards the back of the truck and have the sound bounce off the rear wall area. Looks like my weekend will be busy with more reading from this site and JL's.