Speaker upgrade suggestions

You want more... more what? I'm not especially partial to the B&Ws you have, but that's my taste not yours. I could say that I liked the Triangle Titus ES better because it had a much livelier sound and a great image, but maybe that's not what you're missing.

I have found that acoustic treatments and AC isolation have helped both my systems a lot. Maybe those would be things to consider.

What is your price range? I think that the 700 series of the B&W's are a huge step up in sonics from the 600 series speakers. However, they are revealing and if your electronics are on the bright side, I would choose a different path than the 700 series.

The 770 are reavaling or is that your way of saying they are bright.

In response to these comments, I guess I'm looking for more musicality, and a tight lively mid bass, not bloated or over emphasized but a (big boogie groove factor). Maybe a modest floorstander. At the Audio store where I bought the 602's , I did compare them with the 700's and thought the difference to be small in overall quality. I dont want to spend more than $1000 new or used. My forte gear has been sent to Jon Soderburg for upgrade/updates, so I will wait and see what changes that makes before I make a purchase. Thanks for the commments.