DK, What are the part numbers of the touch screen and the carputer I should go with? I just spoke with someone at the site you gave me and they were asking for a lot of info that I have no clue of. I am looking for the biggest touch screen possible with the best resolution. I am having a custom dash made of fiberglass to the artist pallet is wide open for interpretation. By the way, I ordered the (2) 12-W7's and the 1000/1 amp along with (2) XR series component sets and (1) JL 450/4 amp. This is the last piece. Thanks for all of your help!!!!!