I see your point in trying to fill the dead space between runs but I also see a potential problem with that many slow cars. I can see them doing nothing but hot lappin their cars because at those speeds, it doesn't make a difference in your times. That means there will always be a line in the staging lanes. I don't mind paying a premium for running if I know that after I cool down after a race, I can be reasonably assured of getting to the tree before I heat back up sitting in line. This could very easily turn into a mini club 1320.

Tony