And why not bring him into the mix? The bonus chapter doesn't even have a concrete translation yet, and besides the fact that the focus of the chapter is aliens and Boros has still been mentioned, so it's possible to look for something useful, although the only thing it might escalate, is for the possibility of the feat where the alien boss reacting at lazer (Although I doubt it will give a useful result) and perhaps a weak theory that the cannon was not used on his ship because the ship resisted, but of course, it is a very fragile line of thought.
In any case, it is still possible to try to sniff out something that may have a connection with Boros, so bringing it into the mix make some sense, but whether it will be possible to achieve anything with it is extremely doubtful.
I did the calculation without putting any effort into it and just used the first method that made any sense that I thought of simply to give a basis for what we could achieve if someone did a real calculation.