I've put some time into a setup today that I will probably use in the upcoming 2.4h event.
I drive with 450Β°/20Β° steering, so take that into account.
It's drivable without TC, but I would use it for the race for sure.
Some things to improve are looking at the camber or adjusting the ARB's to preference.
My times currently with full fuel are in the mid-high 1m 47s, paired with 3.45L/ lap its enough to cover an hour of driving (34 laps).
The time trial / quali potential is in the mid-high 1m 46s, but feel free to suggest changes for quali.