I've never even gone in the setting depot, and for good reason too. I've seen people post their setting in posts before and some drifters have such weird ass settings. It all depends on your preference and style. I'd start with a stock suspension and engine on sims, jsut as Thio said. Once you start to get the hang of that begin to modify little by little. I'd start with the suspension first. You don't need power to drift. Having actual tuning knowledge helps alot too. Learn how tweaking each part of your car with affect it's performance.