I'll put the 6.5s in the door's stock 6x9 location, and the tweeters and 4" drivers in a kickpanel. I'd really like to try making my own kickpanels and I think i'd get much better sound than going with 6x9 components.
If you mean like a storefront place I already checked and there aren't very many close by. I think I really want to get CDT though. Subwoofersetc seems to have the best prices of the places I've looked so far.