Why fix what isn't broken?
If your sites are doing well and converting well and growing well (which I assume they must be based on the many posts I've seen you make here on GFY about your growing business) then why change it up based on the opinions of a few drunken dudes?
Perhaps the reason you've been doing so well is partly
because of the fact that you don't have any ads on your site..
Split-testing could be your best bet if you're really doubting yourself, otherwise I think you should just stick to your original plan. It seems to be working out so far
