carzoni

I inherited some equipment: a huge exhaust, some colored hose, coilovers, and some other stuff.. but the best part is a nice 6 channel sony amp, an 5105GX, 40x1+150x1 RMS, so says the packaging. At any rate. I also have an enclosed 10" sub in the trunk, a 2-in/4-out sub/mid/high/full X-over. a pair of 6.5" 2-ways in the doors, and I'm going to buy a pair of tweeters. In terms of imaging and so forth, I have heard that best avoiding cancellation with subs is to face them backwards, and furthest towards the back of the car, in my experience this sounds the best. As far as placement of the tweeters, would they be best in the vents on the far corners of the dash (facing towards the seats, or surface mounted on the doors near the 2-ways inside the door panels? What other speaker setups has people had, where did you put a second pair of component speakers in the front, on the dash perhaps? How about rear fill added to the rear deck. As far as wires, in the doors, under the carpets, best places to lay wires for noise control? Any experiences/input in different layouts appriciated. I notice there isnt much car audio talk on this forum.. I wanted to see what people think