I finally got Toyota 7 today, so I'd figured I'd give this a try again. I added racing soft tires, mediums for Bob and the high RPM turbo along with adjusting the brakes to front 10 rear 3 to counter the slight oversteer, then changed the oil getting the HP up to 925.
I won Trial Mountain easily by 12 seconds. Bob also won this race easily, I had him leading after one lap then just had to watch his pace.
Cote' de Azur is more work, I first tried to get the most favorable positioning for the FJ2 then was able to get in first by late breaking at the chicane, then just had to drive smart. Bob took a lot of hand holding I had work him up from 9th, being careful with orders when he was in traffic, then pushing him to pace up and overtake. He won the hard way, he was 3rd at lap 7 then he had to chase down two FJ2's close the gap and finally pass them one at a time in lap 8 to win.
I have hand to Bob, that was a great finish, I had to save the replay.