Scrolling back to the Ferrari though and looking at the pics I took.. none of the colours I chose are still "bright" enough. The rims on that Ferrari are almost white. Even matte light silver has a "light grey" attribute to it instead of a whiter hue. So yeah the matte light silver is probably the best from all angles but it's not metallic unfortunately.. (Hmm it is nice though for the highlights.. I might not have any other option)
I may snap some more photos of toyota's silver mica metallic and see if they extra mica makes the car lighter than the plain silver metallic..
Does anyone else have some suggestions while my tripod is still set up?
Taking the hue into consideration, I found the lightest chips I tested and went up into the white category of paints and I found what I was looking for I think. It's an Opel colour called "Silber"..