Hardtop Color

HI, I have a little problem. I was offered an almost new hardtop for 200€, but in silver which doesn’t quite fit my black roadster. Now I want to have the black paint that costs me 100€ with a buddy. Who offered me for approx. 100 – 150€ to embellish the hardtop with graffiti. Would you do something like that??? Maybe flames that continue on the side windows? Or what kind of motive would you take? Unfortunately, this can’t be quite pictorial for me. That’s why I need some tips.