Like you, my first detail with a PC took a very long time, I spread it between two days because I was tired. Anyhow, now that the paint on that vehicle is relatively clean, propper up keep from now on should keep you from having to do such a detailed cleaning on that car...probably ever again. From here on, light polishing should be enough to maintain right? I did a 97 legacy that had probably never been detailed so I had to really work some of the areas, even three times with a compound.