Yeah, if you were able to do the Nurburgring one, this one should be a piece of cake.
I used the Ferrari 330 P4 and the same technique: IM tires (don't make them squeal), stay out for 6 laps, then you can push harder in the second half, if you need to. I came into the pits and was pressing on the gas, so I had no control over the gas or tire change, made a few "mistakes", hit the pit entrance wall, got pushed off the track once and still had a comfortable lead.