Ary,
Love that old Lotus. When is the last time you ran it?
You got the Vanquish. Have you run it yet? How does it work? Is the differential adjustable or is the friction level fixed? Here is an article from Home Racing World on how to change out the differential.
https://www.homeracingworld.com/vmgdiff.htm
The track’s lane spacing would be great for those cars. Maybe a 70’s Can-Am class for all Vanquish cars. Very nice.
Marty