Magnepans or a great set of Quad ESL's
Sometimes good Quads come up for sale on Audiogon and the other audio site.
For Jazz and Classical..... you will be stunned.
most lifelike jazz I have ever played. I have a several thousand Jazz LP collection. Wife is a true classical enthusiast.
If you get a chance... you should SERIOUSLY put quads on your list. Either a set of old school 57's that have been restored properly.. or a set of 2805's or newer.
Read the thousands of reviews of how great Quads are for Jazz and Classical.
Magnepans are also quite nice for those genre's
I also have an extensive collection of stringed music; swing, bluegrass, folk, etc. Voices and instruments are sublime with these speakers.
There is a set of quads for sale right now on audiogon... a bit out of your price range. but sometimes they come up for less.
And good magneplaners are definitely priced in your range. your room would work great with these.
imho
sailboat