I have now come across an image that represents what I am shooting for, when it comes to haircuts:
I've come across the same picture on several other boards (even a bodybuilding one). Is that an actual guy from back then, or a modern model? The look is spot on period.
Anyway, I haven't got a haircut since my last picture in the thread. I'm just growing it longer again before getting it cut at some point in the Fall. It's about the circa 1963 Beatles mop-top length, but I part it. If anything, I might just consider having the back tapered and leaving the top and sides the way they are, growing long.