We're here. I read through the full book and we've reached the (temporary) end. There are absolutely gaps, but for now, I'm worn out and I think this covers most questions people might have about the book.
190 trees is the maximum for the bonus, but I don't remember reading that more than 190 makes you lose points- I don't think so, given that it's not explicitly stated or listed in the clutter category.
Are they for sure referring to trees, or are they more referring to your development points (not enough furniture/diys/upgrades?)