Thanks again all. Really appreciate the insights.
On topic of subwoofers, the local SVS PB12 isn't going to work out. Seller won't demo it.
Looking around and reading the forums, it seems like Hsu VTF15 MK2 or VTF3 MK5 have quite a bit of bang for the buck at around $1k. It was suggested I aim for $2k subs earlier. While I do have some flex in the budget, will the $2k range be that much better? I get bigger is (almost) always better, but I'm trying to resist that temptation and find that value point.
What would I miss out on if I bought a $1k sub instead of a $2k sub?