IT WORKS!
I finally got around to installing the modulator. I love it. Nice clear sound. The disassembly was kinda tough but would have been impossible without the directions I found at:
http://cheaphondaparts.com/shop/inst...s/AII24379.pdf
The above gets the storage unit out (along with the coin holder and the power socket). Getting the storage unit out is the worst of it. At that point I thought I was out of luck, but at the bottom right of the gaping hole that's left is the antennae connection! Power was easy since the power socket is there. I just left the whole modulator unit in the bottom of the hole and reassembled. I brought the switch out into the coin area. This is almost redundant though since the only station it cuts out is the one you select for the Ipod - so you can leave it powered up all the time.
Sooooooooooo nice to have my tunes in the car!