I ended up using Meguiars #7 and #26 applied by hand. I couldn't find #9 anywhere that I looked and had no time to order products. I also detailed a 2004 Mercedes E500, and 1985 Porsche 928 belonging to the same person. I used the same process on the Mercedes. On the 928 I used Meguiars Clay Bar and NXT paste wax. The NXT seems like a fairly good product and it definitely makes the finish of the car feel very smooth, but the #26 really did a nice job on bringing out the colors and the shine from the #7 in the Ferrari and Mercedes. Here are some pics of the Ferrari and one of the front of the Mercedes. Because they are inside they don't really show the true shine of both cars, so I'm really just whoring pics of the F355 (which is a very fun car to drive, by the way).