Okay, I am going to but a new six speaker setup for my I30. What should I do for the best sound? Should I get four quality speakers and separate tweeters, or should I get components and some bumpin speakers for the rear? My Alpine HU only has one pre amp out. Any suggestions how I could wire a amp to power the speakers up front and the MTX Thunderforce 6000's I got for the trunk? I'm just looking for opnions....