I understand that this is probably not the answer you are looking for, but here is an example to ponder on.
Sleepy Hollow has had many many architects build and renovate the course.
These include CBM, Tom Winton, AWT, and a few more including the recent renevations. It seems to me that the membership was never happy with the course they had, and thus continued to hire different architects to redo the course. In this case, you have to beware that multiple design techniques are not blended and that you chose one style and stick with it.
If a proposed redesign, renovation, or restoration was not favorable, it would be hard to back track and start over.