$ 2500 ....Stay with Vandersteens ??...what else ?

Please refer my "system" to see my current set-up. Everything sounds wonderful together.....extremely musical, great soundstage depth and width, beautiful rendition of timbre and tone, natural presentation of voices and acoustics. BUT....I have the speaker "upgrade itch," wanting fuller, richer, deeper sound, and I need advice from my friends at Audiogon.

I spend around three hours a night of "serious listening," about 2/3 digital and 1/3 vinyl. Roughly 70% of my enjoyment is 1950's - 1960's jazz (Miles, Coltrane, Basie, Rollins, Brubeck, Ella, Mobley, Morgan, etc., etc.), 25% "classic rock" that I grew up with (Allman Brothers, Dead, Dylan, CSNY, James Taylor, Joni Mitchell, Led Zep, Yes, Hot Tuna, etc.), and the other 5% "newer jazz audiophile stuff" (Patricia Barber, Rebecca Pigeon, etc.)

Keeping the rest of my system the same (except for bi-wire speaker cables if needed), what do you guys recommend for new speakers ? Vandersteen 2CE Sig. II's seem a natural option, but what else should I consider ? I'm open to all kinds of suggestions. Thanks a lot, and Happy Listening !