Or you could sail a bit in the class at a variety of weights on several platforms and in a variety of conditions and venues with a variety of skippers and begin to draw some conclusions. That's more fun, IMO.

Rex, You seem to have already decided that light teams have an unfair advantage. If you have the inclination, I'm happy to email you the regatta report from the measurer (Excel format) and the complete Sailwave file, from which you can glean the recorded wind speeds. However, it would be pretty easy to poke holes in any analysis - second-row starts, sea state, fouls and cluttered gates, older v newer sails... the variables are endless, really. I don't have a driving need to persuade you (or anyone else) to agree with my conclusion. The discussion actually makes for good bar-room debriefs.
ps - your edited post is much more conversational. Thanks for taking the edge off.