Furch has the best one I've ever seen and played and it's so incredibly well built and beautiful. 1 3/4 nut, great neck profile, much more familiar to a steel string player in the overall feel, cutaway for upper fret access, but the great sound and easy play of nylon strings.
https://www.furch.cz/us-en/grand-nyl...orie/gnc-4-sr/
I know of a dealer who has one he'd sell at a tremendous deal. I know cuz I have been tempted and almost pulled the trigger more than once.
*missed your budget note....this is way out of your budget...oops! If you get an unexpected inheritance or something, look into one of these ;-)