Bennies profile should have a health warning stamped across it, to ward viewers of its content

The thing with companies is they know only too well that many people have passing fads. This could be seen as a passing fad, that after they've given you some money, had the car painted etc, you then went and grew bored of the whole thing so no returns of their outlay were to be gained. Im not saying thats what you'll do, its just thats how others may see it.
If its just a track thing then smoothrite the bastard....cover it in stickers and it'll look fine it action shots as you slide towards your first gravel trap Get out there more, get some pics of you in action in the mags then when you've gotten a bit of media coverage then approach people with your car as an advertising offer.