No idea if they'll work for you, but you can always remove from VO and re-code.

I had trouble with the ebay magnetic antenna, but it was useful to verify the GPS did indeed work. I had to put it on the a-pillar outside in order to reliably get a connection. I ended up buying a 4m extension cable from ebay. Connected to the blue connector (?) in your photo post 23. I ran it along the drivers side of the carpet under the plastic trim near the door sill, and up into the dash to get to the CIC. Works really well.