Yeah, I watched the video and it looks like your tops handled it well enough, but personally I would have brought bigger subs.
I would have loved to bring 18s. However, I don't own a pair, and renting a pair of KSCKW181s was an option, but it would have been about $190 out of my pocket to rent them. Plus I would not have been able to bring the 6 speakers I was originally going to set up in this room along with 2 18s.
I also rarely do larger events that should have 18s for that big thump. It's not worth the investment on my part to keep an 18 or 2 in storage for maybe 1 event a year because I know I won't want to lug an 18 out to my weddings I do.