Tough choice, I had the gloss black challenger with the Matte black strobe decals going down the side. Couldn't tell you had the stripes unless you got close enough..,
In your case I think it would look right if you did not over do it..., take some pics along the way. I am sure we will say when enough is enough!
2013 ford mustang gt, black, bought 16th of August. Only mod so far is tinted windows.