There are quite a few of us weird folks who run 100:1. Here's a very old thread for you to spend some time reading. > http://motorbicycling.com/showthread.php?t=9850
I have several thousand miles on Chinese 2 stroke engines running Opti-2 @ 100:1. I can't say enough good about it. I've never had a bearing, piston, rings or any engine failure. And yes I was a hard sell dinosaur at first too.