my current setup: fender p-bass w/ DR hi-beams played w/ a brass pick-->traynor ts50b-->qsc rmx 1450-->2 ampeg 4x10 he's. my sound: bright, overdriven and "clangy," but still having some bass and mid presence. here's my dilemma: i'm tired of moving heavy 4x10's that i never liked the sound of much anyways. i have the chance to unload them and snatch up some avatars 1x15's. should i do it? i've come to realize that all my bass heros used 15" speaker cabinets. plus i never liked horn tweeters. why have something i don't use at all? the 4x10's rate at 500w each. the 1x15's rate at 600w each. and course there's a 16lb difference between the 4x10's and 1x15's. will i be able to keep my sound fairly balanced as far as bass/treble/mids? my amp isn't very flexible, but i do love the tone of it. will i lose all my definition with the 1x15's or not? please weigh in with your opinions.