It would be nice to have bookmarks (possibly based within the project) so that you could quickly jump to certain areas of your code that has to be modified or reviewed frequently. Obviously, things like state machines are self documenting, but it would still be great if you could quick jump to certain areas. Being project based, you could also jump to any bookmark in a subvi.
"There is a God shaped vacuum in the heart of every man which cannot be filled by any created thing, but only by God, the Creator, made known through Jesus." - Blaise Pascal