lexus300,
Being a new member and new to detailing, I wanted to share a very important thing, as you start to research and hone your skill, you will quickly begin to accidentally develop a monster collection of chemicals, and supplies if you are not careful. There is so much good advice on a lot of the youtube channels, that I am quite shocked they share all their inside secrets.
Your nanoskin ceramic is not the absolute best on the market but it is a good contender and respected in the community. Don't upgrade for the sake of upgrading if you are happy with the results and longjevity. Then select any maint topper, you cannot go wrong with tec582 for price and ease of use, but there will also be differing opinions on what is better. tec582 is an awsome drying aide.
Then just master your decontamination washes and include an iron remover. The rest will come with practice.