Denny,
I started my HT experience a couple years ago with 4.0 drums and SVS 20-39's. When the nOrhs break in fully, you'll be even happier. For me, it took about 50 hours of play, and the 4.0's totally disappeared. To this day, the nOrh 4.0 is one of my absolute favorite speakers at any price. They are just.... miraculous.
When your SVS arrives, you'll be in hog HT heaven!
Have fun, man!
John G