Yeah, I guess that's probably good enough. I knew I could do this but was sort of thinking it would be nice to have a little dedicated tool that filters out or separates all the "known should be suid" -- and maybe tracks changes over time ... An interface to check periodically to quickly keep abreast of what's changing ...
http://commandlinemac.blogspot.com.es/2008/12/find-suidsgid-...