15K system

I (we), finally have decided to purchase a new(er) system by
Jan 1,2003. Currently I have my trusty Acoustat 2+2s, Spectral DMC-10, DMA50(bridged), DMA-200, ARC SP-8(Mk2), ARC
D-115(Mk2), VPI turntable HW-19(Mk1) with Audioquest arm and Van den Hul Mc-10 cartridge. Also, a Resolution CD-50,
CD player. I like the transparency and speed of electrostats, the resolution and smoothness of the Spectral, and the midrange warmth of the ARC. The Resolution
CD gives a wide spacious soundstage and the turntable gives
a very smooth, warm, non-analytical presentation. I mix and match for effect. If everything goes according to plan I will have 15K to spend for: 1.Speakers 2. Pre and Power Amp
3. CD (I will keep the VPI turntable) 4. Cables Personally
I want MG20.1s/Sound Lab M-1s with Aesthetix Callisto Signature with Atmasphere MA-2s, but that ain't going to happen for 15K, used!!! So what available options do I have, new or used for a complete system????? I will consider
box speakers.