Thanks Gozita We love the sound. To first answer your question. Rolling Audio(Neil) is here in Sacramento. At Sacs2kdays he had alot of people from the San Francisco area interested in our set up(the car was displayed). He would be happy to talk with you. You can reach him at 916-213-9063 or on the Sacramento club site under RollingAudio. The cost for everything was over $2k without the new headunit, but well worth it. Neil does a very clean, well organized job. As for the rattle. we do not hear any. The bass(subwoofer) hits really well. We have a button in the car that we can turn down the sub also, if it hits to hard. We tried the stock deck, but just wasn't getting enough clarity out of it. So we installed a Pioneer 9400(I think that's what it was). Give Neil a call or I can have him contact you. He would be happy to talk to you on what your needs are. We recently put a plexiglass sub box to replace the wood one. That way you can now see the cap and other stuff. Keep in touch and updated on what you do with your system. Jackie