Sounds good. I will note that a highly detailed map may not print well in a book that on average will be 6 inches by 9 inches! That means the most space you will likely have in the book is 12x9 inches. That will be about 3k on a monitor. So when you consider the end goal of placing this world into a book, it might make more sense to split it into multiple maps for the continents to retain the detail level you want. Remember that each continent in the novel print will probably be about 2-3 inches. It sounds like what you want will be more suited to a poster by your description of "super detailed". If you separate it into continent maps you'll have more room for detail in the book, it just won't be viewed as "the whole world".