you have basically answerd your own question..look all i am after is if viper strips would suit that car or not,i know it would be a bad idea putting a pic of it on here.
the sunstrip looks gash as it is stating the obvious, people are not going to look at you car and say "whats that, oh its a clio sport as the sunstrip says so".
Personally Either get a sun strip the same colour of the car an no text or get rid and have stripes, like 2 thin ones like some of the proper sport ones have. (gordini stripes)
I was thinking about the two thin stripes down the left hand side a while ago, i thought it would look dead on with the car being red and the white wheels.
The thing that put me off was my car is only a 1.2 and the stripes are used on sports.