Hello Everyone. Thanks for accepting me to the group. I've privately brought a Q30 premium in-touch 2.2 diesel 2016. I have a couple of questions: 1. Would you recommend getting a warranty?If so, who would you recommend? I've had quotes so far from RAC and the AA. 2. Is it possible to change the headlight bulbs from halogen to LED? If so, which ones? Thank you!