Cash burning a hole What to upgrade?


I have some cash burning a hole in my pocket and want some thoughts on what might be a good use of $1-2K. I have a slightly weird setup right now.

Speakers: Acoustat Model II's and REL T2 subwoofer
Amp: Acurus DIA-100
CD player: Denon cd/dvd player
Interconnects: monster RCA and Mapleshade Clearview speaker cables

Any thoughts?
cmwood
Sell your speakers here on the Gon and add your extra $2k to the loot ... you could get some serious used monitors now for that kind of money. I find it amazing that you can find 2 to 3 year old $10k speakers for ~$2.5k here just about every day.
DAC or better one box CD player. Amp would be next. I bought Anthem CD1 player (no longer made) with tube output DAC and it was a HUGE improvement over my $1K Audio Refinement.
Sumiko speaker set:

http://forum.audiogon.com/cgi-bin/fr.pl?rspkr&1197744079&read&3&zzlDcstep&&