I can't tell if it was the vented or non vented that were used on AJFA. However, on this video comparison, I really like the 2013 in the mix best, and the 86 if soloed. The 84 sounds a bit muffled compared with the other two. And btw, the 86 didn't sound scooped at all, when compared to the vented. Instead, it sounded way more clear, with a whole lot more mids and presence, with a hair more low end also.
Sam(Braintheory), you should do an A/B test with your speaker collection, using the exact same mic placement, same cab, and same pre-recorded guitar riff. With all the speakers you have, it would be a great speaker reference!