Have a 2000 X5 with DSP sound system. It's broken. I'd like to go with some of the grand upgrades I see featured here and elsewhere, but in Honolulu, I'm unsure that I can find anyone who has the needed experience AND I'm too old and have too little time to do it myself. Anyone who has jumped into the bigtime upgrade have a spare amp (driver's side rear mounted) for this vehicle that they no longer need and want to sell cheap? Lemme know!

Thanks.