This is a smart move for Rupert. First off, the people who get to play Ballyneal for a few days in a row, are often not use to that much walking. Having a public course in such proximity will allow guests/members the ability to ride a second round, saving their feet for the next day, the day after that and maybe the day after that.
I have seen the corridors Rupert has selected. The area is a bit more choppier than most of the Ballyneal land. There are still some spots that need some figuring out. All of it has a rather nice flow to it, and the entrance is close to the 385. So no farm roads.