i'm from so cal and i just moved up here about 2 months ago. i bought my tC because my 4runner isn't a reliable source of transportation. i'm a big spl person as i had 4-12" crystals in a big ported box. but now i'm in the market for a system for the tC but my problem is finding a good audio shop. good meaning people with knowledge in car audio products and won't sit there and diss anything they don't sell. anything in the 408/510?