If you think the tips are tiny on a '58 Kodiak, you should see them on a '58 Grizzly. Every one of those I've seen is smaller than most of the modern longbows that have past through my hands.
All I shoot anymore is bows that are pre-1960. I will admit that I hesitate to take my '59 Kodiak out of it's sock b/c the thing is in such good of shape, let along shoot it, but I twisted a new string for it today!
"Meant to be bent"
Oh, I just sold my '58 Kodiak, so, uh, if yours is 64" and 50+#, then, uh, don't shoot it. Just send it my way and I'll take good care of it
I'd say take it out stumping in the woods, crawl through some thick briars and get a few more scratches on it. Then you won't feel so bad about shooting it anymore :D