Jason, I'd have agree with Tom, very hard to pull off. Specifically, getting the greens to receive shots from multiple directions. I would think that they would be somewhat larger than ave. However, the maintenance aspect wouldn't necessarily be that much greater as it would give tees "rest periods". And if you managed to get it so the 9th and PPG could be interchanged, those could also be rested. Of course, the double green model of St. A's would be a good starting point.