Gil's restorations do look great, I suspect in most all instances the clubs do not go far enough in what he asks in seeking to get the "look" correct.
More importantly, and we can throw out WFW as a "championship" outlier, is the extent to which Gil's courses "play" for regular run of the mill members. Do they "ask/and listen" when it comes to green speeds, fairway heights and excessive teeing areas which in the end (with multiple additional tees) provide less variability.