I'll just give a short answer because my head is burnt. Bathroom renovation 1, Poirqc 0.
IMHO, the most critical setting is the DRR. Thank god it's the easier to dial. Afterwards, you take care of clipping by messing with Tire Force. When those 2 steps are done. The rest could be a matter of taste, to an extent. You could also check if you moved the wheel so that pCars calibrated it at 900°.
With the values you have, it would probably be a good time to start to tune thing in the garage instead.
If it feels good now to you, id say you're golden!