The Clio's don't have any optional extras besides dealer fitted stuff like tints and alarm (and cruise on some 172's) so maybe try for something like that? Don't bother with the Ming paint protection, a few have it, most don't. It's honestly not worth the money IMO.
If you speak to Craig in service (and tell him Grant sent you ) he will be fine with the induction kit. He is with mine and actually thinks its a good idea because you save on having to buy a paper air filter every x amount of services. They're also installed my Eibachs and tomorrow will be installing by sway bar too. They're honestly only too happy to do this kind of stuff.