There was a time when I would recommend the SVS Ultra bookshelf speakers (especially B-stock at $800/pr). However since then other speakers that sound better and cost less have become available!
If you want the reassurance of easy returns in case you don't like them, buy the Elac DBR-62 from Crutchfield (they give you 60 days and it costs $15 to return them) These speakers run $600/pr and to my ear, they are better than the SVS Ultra.
Bookshelf speakers
www.crutchfield.com
If you are willing to put faith in a stranger's (my) recommendation over the internet, I would suggest these:
www.accessories4less.com
However, be sure to discuss return policy with them, because they do not have teh type of "risk-free" policy of SVS or Crutchfield (I consider $15 and no shipping costs "risk free").
Either of these will work out very nicely paired with your SVS sub.
The Ultra is a very nice speaker, just no longer the best for the price!
Here is Gene's review of the Ultra:
Review: The SVS Ultra is a two-way ported bookshelf loudspeaker designed with impeccable build quality and aesthetics and grounded science. Do they live up to the SVS name? Read on to find out.
www.audioholics.com