I have heard the new monitor v5, but I was listening to the largest Monitor 11, my dealer didn't have the new Studio v4 line in yet...
I really liked the Monitor 11, and they were relatively inexpensive and I think you get alot of bang for your buck there.. but next to the v3 studio 100's and the B&W's they were lacking.
I personally have a budget of 5k and will be getting the new studio 100's, cc-690, and ADP-590's when I can get this all going...
But also I have to fill a huge room - 8100 cu.ft
I just bought a new house, and I have put off putting together my new home theater for a long time, and I think its worth the wait... ie new technologies..
now couple all the $$ into speakers, with a new reciever - and a sub to fill that room...
I personally have been reading, reading, and more reading (research) for the last 4-5 months and doing as much listening to many different speakers... to find what I liked.
So when they say go listen That is really the key.. you have to go out and sample stuff.. if you are dedicated to what you want to end up with, take the time and waste away a day or 10 running around to find it...

that is part of the fun..... good luck... Warp