Liphook has new holes? Why?
Most older courses in the UK have evolved over time and have seen some changes, from Muirfield's four routings to Dornoch's addition at the far end in the 1940's, and nobody would suggest going back to the earliest version of these.
In contrast, changing one or two holes on an old course today has decidedly more mixed results. Part of the problem is simply that when building a hole with modern equipment it is hard to make it look the part, in particular, to get the scale of the features right. You can pick out every bunker Tom Fazio has changed at Riviera, because they were all built with a big exacvator and are all too big and too deep compared to the old ones.
I went and saw the new 7th hole at Royal Dornoch last year, and it is hard to argue that it is either a better hole or a worse hole. It's essentially the same hole . . . though the green and left side bunker are not executed quite the same . . . in a different orientation to bring the view of the Dornoch firth much more into play. Many visitors will argue that this is a great change, but to me it was entirely unnecessary, and indicative of the obsession with rankings and tourist dollars. I doubt the members see it as any different.