Thanks Gary, I'll take a look.

I can't tell you specifically about cool suit routing, but in my installation of the 6-disc CD changer in the front trunk, I ran the wires into the cockpit through a rubber grommet that's maybe the size of a half dollar that's directly in front of the driver and under the dash. I'm trying to remember, but I think I had to move the battery to access it. I just cut an X in it with an Xacto knife, and the wires easily fit. Seems like it might be large enough for the cool suit tubing...
cu,
Gary