imo, i dont like any of the ones you selected, they just dont flow with the car. it can be hard to get a design that looks good, but when done right, they really add to a car. i have flame graphics on my mp3 but they are not vinyl, they are one-off and hand brushed on, which ensures that i do not have the same graphics as any other car out there, and is a detail only a few notice, but the ones that do notice have a greater appreciation of the amount of work that went into it.
--sampson