White Blazer/Grey top?

[simicrintz]

Currently have a white Blazer with a black top (stock configuration?) and am considering painting the top a medium grey (the black gets hot in Southern California and I do not have AC). Has anyone done this or does anyone have a pic? Wife is skeptical (this was her Dads truck and she says the top has always been black and should stay black) and I am thinking if I can show her a pic(s) it might strengthen my pitch! There is already some grey on the truck (her Dad painted some stuff under the hood and the rear tow hitch bracket grey) so it is not just some rogue color I've dreamt up to add!

Thanks all!