Robertbrown, I disagree about the Forests. In fact, I find them to be the least involving of Totem's lineup. If you need bass extension, then you can mate the Arro's or Hawk with a good sub and you're in for less money than you would be for the Forest's, but with great sound.
I can't comment on many subs that would be suitable since I haven't tried them, but you might want to start with Totem's own offerings (Lightning and Thunder, I believe).
Michael