I responded to your post but I'll throw it on here for you too:
Thanks for the comment about my truck, I love her and I was FLOORED that the allstar package doesn't have the DIC.
I'm also glad to hear you put in the rear wheel house liners, they aren't that expensive, the save your truck in the long run plus it just gives more of a finished off look.
For the DIC next time you're in your truck, pull that pannel back off and it looks like all the wires there are pluged into something for their intended use which they are all pluged in but the DIC wires are plugged into a dead plug, its just a place for it to go. It's just a small little thing and if you're looking from the top is should be just to the right of the lights. Hope this helps and you can find it, I LOVE LOVE LOVE the DIC, best $69 I've spent so far!
You need to get some pics up, I want to see what your baby looks like!