Where's a reputable online purveyor of that type of thing... I'm looking into Biz-rate.com right now, and there's some huge savings to be had, but a lot of unsatisfied customers in the low $5000 range of price.. Full retail (I.e. Crutchfield, local best buy etc..) is $7000, so i figure with taxes vs. shipping, the savings should be in the $1500 range...