Hi, Im not sure how many touring cars will be running here next year as most of us have moved on to other classes or clubs.
In answer to your question though the Turnigy 5300 is the most popular managing 2 or 3 heats. The only problem is the BRCA dont have them on the list so some people are getting a bit funny about using them. Your best bet would be to choose one off the BRCA list and you will keep them all happy
Terry