50th Anniversary Events at Lakeside

[fordo]

With the following events scheduled for Lakeside this year,
May 27-29 Festival of Formula Cars
July 22-24 Festival of Sports Cars and
August 12 - 14 50 Yrs of Touring Cars Inc Shannons Nationals
Web Page here; http://www.qldraceways.com.au/main.php?menu=qrl01
what cars are we likely to see.
I know this is a broad question and I am familiar with the usual historic Touring Cars courtesy of the Bowden and Champion Families but know little about the rest that may pop up for an event like these.
Are there many Single seaters here compared to the large numbers in NZ and are there many Can Am cars still in running order here in Aus?
I believe there is a Matich SR4? somewhere. Any Elfins left?

Just noticed in the expressions of interest bit that entries are limited to 120. Thats a bit disappointing especially for the Touring car event and the numbers that could possibly attend. Hope they just select the true classics then and not too many newer cars.