looking to upgrade the blazer, i have a brand new deck that needs good sound running through it. my goal is to have a sound system with a very good bass beat but also when singing can actually hear the words. i run around with the top off a lot so i need crisp clear sound at higher volume levels. and when we are at the river it would be nice to crank the stereo and have it thumping (as the some people put it) what speakers do yall recommend and how many? i have 4 in the rear panels and 4 little ones in the headliner. im completly gutting the interior here soon so i may change the headliner and am not opposed to speakers in the dash. also what kind of wires? i may submerge the floorboard in water crossings so i need wire that can handle it. Are amps a bad idea? i dont know much about audio so any help will be great.