I think I am just going to stick to my 123 cluster.... if I want to know the outside temp, I'll roll down the window. As to what color my car is, its the blue/silver color (needs a paint job though) with the blue interior. Wish I had the tan interior... i really like the blend of tan/black and the wood grain. Also, I think the 300D's look nice black, and black with a blue interior isn't the best combination to me