I wound up doing the XNR one, with a nearly stock car, only added race trans. This was the first time driving this car, and it wasn't that bad, for an oldy.
The Lambo on the other hand is a monster. That's just way to much power for SH tires. I tried and tried to get gold with it stock, but could only muster a Silver. Added the customizable suspension, and used my Samba Bus tune.
That shit worked, got gold right away.
The Lotus and it's massive lift off oversteer was a problem, but I countered that by adding weight to the front, and got the balance to 48/52. That still allowed for rotation, but was much easier to deal with. Beat the gold time by the largest margin here, out of the 3 evnets.
Haven't run these on my other ID yet, the Lambo evnet wore me down.