Hi Guys, I am about to commit to a company called Hazzydays on doing some work on my brandnew A3. The person i am speaking to is Gareth of http://www.vwcruise.com/ or Hazzydays limited? Is there anyone who had work done to their car and can offer a review? I am concerned about my warranty if work is carried out by Gareth. If you had work done can you tell me the quality of the workmanship? i am having a few things done like retro fit cruise control and footwell lighting.