About to get my third Odyssey. I had the 2006 Metallic Slate Green (actually the pretty silvery blue one, even though it's called green...) and can't decide on the new color. I really had my eye on the Polished Metal but my dealership doesn't have that in the EX-L Nav that I want. So it's down to these two - which do you guys prefer -- Smoky Topaz or white Diamond? Thanks!