holy cow, you have a plethora of information! Thanks for the walkthrough on how to relocate a radio, that's very useful information. i'll definitally stuff my stock radio up under the dash somewhere. that'd be the smarter way to do it.
I never knew a hard-wired FM Modulator existed. I wasn't too happy when an FM modulator was suggested, because they don't give good quality. I bet the hardwired one will do MUCH better. browsing the website you showed me, I see the N-724. is this what you are referring to?
Thanks so much again WhiteRabbit. I might have to paypal you some money for all this information