You'll have a good starting point by raising the differential decelaration lock to 50% and get the brake bias at 65% front. The car often have too much grip (at silverstone for exemple), do not hesitate to soften the suspension. I can share a more complete setup later...
I'll look at what I saved for silverstone but it was far from perfect... The car has way to much grip, mostly in turn 1 of the internationnal circuit.