Rob,
No real bias, except that I have always felt the "Nobler" ,although a ground breaker, is Ugly.
Like you, and many of us I love the Classics.
I think with modern power, the best of the Classics are as good as most, with the advantage of being a multi event airplane. I hope that the Classics are always flown.
With that said, I also feel that for the top levels of competition, the larger airplanes are needed, both because they present differently and that is what the judges are used to seeing, and because to a certain degree they are like flying with power steering. They have excellent penetration in bad conditions, and are solid in good conditions. The new, larger engines are making it better and better.
In most cases, the .40 to .46 size airplane is great. This is the ideal size airplane for most fliers, without breaking the piggy bank. If the Top 20 all went back to the smaller airplanes, you would still see impressive flying, but I don't see it happening. The added power that is now available is wonderful.
We should still be able to have modern original, beautiful designs, that take advantage of all that has been learned.
The topic of this thread is really that the cookie cutter airplanes that we see so often now, have lost the "class" of the "Classics". To that, I totally agree. The standard "numbers" have been applied and they all look similar. I felt that when "originality" was removed from the appearance description and guidelines of the US pattern, we lost part of the zest. Now with the Arfs, sadly we will lose more, because fewer people will be persuing the craft of designing and building AND flying.