Ordering it right now: two sets of these: http://www.sounddomain.com/shop/item.pl?sku=INFKAPPA505CS&vq_id=none Powered by this: http://www.sounddomain.com/sku/USAUSX4085 and two of these: http://www.stryke.com/shop/catalog/product_info.php?products_id=28&osCsid=35168907da6c2ece148753d76f75fc9e Powered by this: http://www.sounddomain.com/sku/JBLBP12001 Before I finalize all of this: any pros/cons to the amp/speaker combos I've got going? I've heard the Kappa's in person and fell in love with them right there, so that's not going to change. as far as mounting goes; I'm looking at mounting one set of the kappas on the ceiling in the extended cab part of my pickup, positioned pretty much behind and above the seat so that I can get good imaging, and the other set as an angled mount that's going to be protruding somewhat from the door panel as the stock speaker posititions in my ranger (by the knees, behind the seats) gives shitty imaging and when you legs are infront of the speaker (ie when you are in the seat), the sound qualitity is effected. The subs: I listen to a wide variety of music, but mostly techno and death metal. that being said; I've heard about 8 different kinds of 10" and 4 different kinds of 12" and my ear liked the way 12" subs (in general) handled the large tonal change from "clear" bass from techno to the distorted bass from a hardcore metal set. I'm planning on making my own fiberglass enclosures for all the speakers, but pending the results of a test run on a fiberglass PC rack, I might wait another month (or two with the holidays) and have the enclosures made and installed at a professional shop. As far as amplifiers go, the US Acoustics has all the features I loved on my currently dead eclipse, and the exact RMS for the kappas which I lust after. The JBL 1200.1 I picked bassed off the reccomendations I got from this forum and two friends of mine who own them. my only concern is that while I may be getting the right RMS for the subs I've selected; I'm worried about fucking up the wiring and blowing a sub (at least, from one of my bud's experiences, and the testimonies at sounddomain it sounds like an easy thing to do). So once all this arrives, I might just end up shelling out the money for a proffessional install, figuring another $1,000-$1,500 if I have them install and setup my car's PC too. So what do you all think?