Unless something has changed you can turn off the brake on the saw stop so the point about maybe taking the gaurds off the other saws and not always there is a wash.
This may have changed but there was talk of this in the earlier threads for when cutting wet or green lumber.
When the time comes to replace the PM66 I see a MM410 combo machine in its place. No need for the fingers to be near the blade. With a power feeder attached any of the blades.
If you want and can afford the SS go for it. I'm recovering from minor hand surgery and I can tell you it really blows. Just as an experiment try brushing your teeth or wiping you back side with your non-dominate hand.
Chuck
When all else fails increase hammer size!
"You can know what other people know. You can do what other people can do."-Dave Gingery