Oops!As this is somewhat a endurance race considering the norm. Tyre where is crucial in my opinion. And one of the main objective is to preserve your tyres as long as possible.
Mechanical grip is a priority over wing and splitter.
So keeping toe to the minimum and camber at the appropriate angles to maximise the tyre surface.
Some may know this already some may not but preload, power and traction control are related to each other and require a lot of fine tuning. You don't want too much traction control as it will slow you down and you don't want to little to create wheelspin too much will spin will destroy your tyres. So you need a happy medium. I'm what you call a heavy foot driver. So something like 55% trash control 30% power and 14 clicks preload. With a 37% coast. Works pretty well for me but there's always room for improvement. And this may vary greatly on the compound of tyre. This example being softs.
...etc
Good luck and more importantly have fun.
I thought the purpose was just to have fun, this is getting too serious, are you serious?
I thougth that default setup would have been enough but it seems I was totally wrong!!!
I have to start practicing...
Hopefully we do not need FIA investigation after the race