I get my bangs point cut (I have fine, wavy hair too), but they aren't very wavy. I suspect my stylist does some point cutting on my upper canopy as well, to remove some weight without losing length. Again, though, this is the least wavy part of my hair.

I wish I knew more and could help you, but if you do it, please post about your results.

Dogs and nature abhor a vacuum.
http://geaugadoggy.wordpress.com