Nice survey. If most JW's answered honestly, they'd probably be considered apostates!
I know it sounds facetious, but a short survey titled "How Apostate are you?" with the appropriate percentage based on the answers on a seperate site would be quite amusing and eye opening to any active JW's who took the survey. The addition of GB pictures from Fred Franz to Leo Greenlees for the corresponding percentages would be absolutely golden.
I'm not trying to take away from the seriousness of what you are doing, but the above would be ridiculously funny!