Tom,
I am curious, was everything you did with your first design project your best work or have you learned and improved over time and are now a better architect? If you haven't changed anything from day one then I guess nothing was ever broke or couldn't be improved upon including your own ability
Mark:
My first design project was a pretty good course, even though it's NLE. It was certainly very different than everything else being built at the time. A couple of guys in the other thread actually nominated it among my top three!
I had no idea how to build a flashed-up bunker at the start of it, because I hadn't built anything like that for Mr. Dye, so in the winter in between construction seasons I went to Australia for a month to figure it out, but it definitely took a few years to get better at that.
Those are the areas where I got better from courses 1-13 -- at implementation, rather than at design. I surrounded myself with good people from the start, but it takes some practice to get to the point where you can really build what you want.
By the same token, I wrote The Anatomy of a Golf Course when I was 29-31, when I'd only built three courses, and there is not much of my design philosophy that is not well expressed in that book. I've never been tempted to update it; the only thing it would gain is more diagrams of my own work at the expense of diagrams of other people's work.
So, I may continue to evolve as a designer, or not, but fundamentally I would prefer to leave the "early Doak" courses alone as examples of my early work, and later courses alone as examples of my later work, instead of going back and making them all the same. You know I have tremendous respect for Pete Dye's work, but I was sorry to see him go back and change some of his early courses before he passed away for the same reason, and I do hold myself to the same standard.
If a course has a demonstrable problem, sure, I would change that, you've got to. And if the mowing lines are all out of kilter and the trees have encroached too much, yeah, I'd be glad to see them repaired. But moving bunkers and tees around to "restore shot values" is mostly b.s. from where I sit, and I do hold myself to the same standard there, too.
P.S. For my original estimate of courses that are worth preserving, 10% of the world's 25,000 courses is a fairly large number. But I did NOT say or intend to imply that the other 90% of them would get better by tinkering around, only that they aren't so good that tinkering is likely to make them worse.