Good discussion fellas!
I had the PB2-Plus from SVS! Performed nicely but I returned it to get the Sunfire Signature and I am glad I did. I found a Signature, new, without the new EQ feature for $1000 on audiogon.com. Had it a year now and am thrilled! The PB2-Plus was a behemoth, in size, I knew it when i ordered it, but until you get it in your room, figure out wehre it sounds best, it's a BIT MUCH! I would say they both perform admirably!
Good luck fellas!