Never listen to anyone from the US school you on what looks good on a European car. It's like somone from Coca Cola telling the French how Champagne should taste like!!!!
Do some homework first, maybe photoshop it first. Bottom line decals can be removed or updated if it didn't go to plan.
As for the flaming in the other thread, yet again Yanks don't know sh*t!!! From the country which brought us metal flake paint and flames on cars I think they need a history lesson on BMW striping.
Nothing wrong with a bit of retro stripping on an M3