Speaker upgrade suggestions

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.

Magnepans are great for midrange and midbass, strings so lively you HAVE to air guitar to them and vocals really fly. And you already have a sub so that takes care of the maggies' slightly weaker bottom-end bass if you need it. I use a pair of 15 year old maggies with no sub and they sound great, but I wish I had a sub for when I was watching movies or listening to deep dance music or hip hop, with a lot of very low, loud sounds. The maggies are also wicked detailed, and resolve noticeably more detail than even my grado headphones. They go for $950 new. on audioreview it has a 4.83 out of five from 42 reviews, I'd trust that: http://www.audioreview.com/cat/speakers/floorstanding-speakers/magnepan/PRD_120037_1594crx.aspx

They are also great from a design prespective, they really don't overpower the room and they look very sleek in a home theater setup, you can get them in a variety of finishes as well.

Audio Physic Yara used in the sub $1,000 slim modest floorstanders is a very good choice that will blow away your beewee. They can rock solid if needed and have a big neutral sound. Bohlender Radia Z7 are said to be in the same league and much cheaper (less channel added costs), about $500 used.