Thanks for your kind words Mike.
Here is more recent photo of my Lifeliner and also what it looked like when I bought it. Last summer I added the graphics (hand painted by a sign guy), a Federal Double-Tone mechanical siren (they sound even better than a Q to me...check out
http://www.youtube.com/watch?v=VZPKq5QqjcY), and the spot/flashers (although those aren't working quite yet).
I too posted here to discuss color prior to my final choice. It was either going to black over red (like the North units) or the white over black. Again, in the end do what you want and will give you the greatest satisfaction.
Keep us informed on your progress!