Evening everyone. I have been working on putting a decent system together for the last couple of weeks and also trying to stay within a modest budget. Here is what I have to date: Image Dynamics 10D4 sub, CDT classic components, CDT classic coaxials, Audio Control LC6i, Alpine MRP-F600 for the speakers and Alpine MRP-M600 for the sub. Purcahsing was the fun and easiest part! I will be consrtucting a setup much ike a few members with amps under the seats and the sub between the seats of my EC. I have yet to purchase any wiring or the MDF. I now have to get the specific design of the enclosure laid out and experiment with the contours of the floorboard and such. The Alpine 600 is fairly big which is my concern at this point. I am also concerned about heat dissipation for the amps. Has anyone raised the seats in the back by an inch or so? It looks like the bolts holding down the seat could be raised by placing something like pipe under them and a longer bolt. Anyone have any ideas that may help me? Thanks.