Best monitor for under $1500?


Need some advice from all of you. I have just built a project studio in my basement and I am in the market for some really accurate studio monitors. I have up to $1500 to spend, prefer to buy used = more value for the money. How about some recommendations. I already have a pair of small nearfields, and I am looking for something that can give me accurate bass down to at least 35hz. I know a guy who would sell me a pair of Cello Legends for approx. $1900, but that's just a little out of my price range. He also has some PMC FB1+ for $1500, but I'd prefer speakers I can mount on the wall. Thanks in advance.
torstenkluge
Hi - did some surfing around because I was curious about 4311s - some kind of flashback - and came across the following article which I thought was well written and maybe even relevant and helpful to your efforts

http://www.johnvestman.com/studio_monitor_madness.htm

BTW he hates 4311s and I am OK with that
The GMA Europa is pretty dang good in my opinion for $995.00/pair. It's good enough for Joe Ferla, longtime Sony recording engineer also.
Thanks for all your inputs. I ended up buying a used pair of Cello Legends for $1900 plus shipping. From everything I've read, they are some really descent speakers. Can't wait to get them.