Good racing guys, sorry I was so slow. I wish I had heeded to the hard tire suggestion. I just forgot to change them. I think I got 7 laps out of each set with 28psi on the lefts and 26psi on the rights. But I pushed the first set to 16 laps, LOL. I left all other settings at the default. I only used 48L of fuel for the whole race and that is counting my 4L splash in the pits.
Two pit stops, still not managed to change my mediums so the outcome was over half a race amount of fuel left on the finish line and completely worn out medium tyres. Maybe I have to study how Kunos's pitstop applications work...
Have to think positive. If I would've changed my tyres I wouldn't be able to overtake sideways!