I think a pair of pb4k’s would be better, but the good thing is, you can find out, and if the 3000’s don’t work, you can trade em in.
I’m usually a buy the biggest sub you can afford, and immediately save for a second one. But honestly, I would probably look at Rythmik or HSU for overall value. SVS does have app control and some built in EQ, but I use a minidsp with audyssey. For others, those features are worth it.