For those that are nervousness. I've tracked my AM pan for over a year now. NO PROBLEMS! The pan where it bolts against the block is flat. No groove. I used black rtv that is O2 safe. NO leaks around the pan. As for questions about the baffles. Don't worry. phunk's pan is an up-dated version of the AM Perf. So it will perform.
If I didn't have the AM Perf pan. I would be up phunk's asss about one too.
