looking for upgrade suggestions - 12,000 to spend


I am looking to upgrade my current system. I have $12,000 to spend BUT don't know what the most substatial/practical upgrade would be for the $$$.

Rowland model 10 amp
Rowland synergy I pre-amp
Levinson #39 cd player
Dunlavy SC-IV speakers
synergistic des. ref and FIM cables/power cords
2 ASC 16" tube traps - in the corners behind speakers
room size 12.5 ft wide X 18 feet long X 8.5 ft tall

I was thinking new speakers (Avalon, eggleston, kharma,talon,dunlavy)OR using the #39 as a trasnport and getting a DAC??

Can anybody make some suggestions OR point me in the right direction??
Thanks - Chris
Ag insider logo xs@2xcmh2129
I have done simular mods that Ehider mentions. I replaced the Vifa tweeter with Scan Speak 2900, the revelator is not a direct drop in for the 4,as. I also replaced those CHEAP sand resistors John uses with Ohmite,s and all the caps with Zen and others along with bypassing on the tweeter.
These mods get rid of the congestion in the mid to high region, the bass has better definition. These mods give the Dunlavys mutch better resolution thrugh out the frequentcy range. I brought these mods up early last year with no response.
Steve
Lordgorian,

What? Rowland voices his stuff with Talon? Also, At the NY Stereophile show, the Talon Xs sounded the same as the old ones to me.
Lordgorian,

What? Rowland voices his stuff with Talon? Also, At the NY Stereophile show, the Talon Xs sounded the same as the old ones to me.
My first observation;before reading any of the posters, was loose the plane jane 4's;-- dated. A guy who thinks in terms of 200 dollar ic's and like runs of speaker wire gives me a problem,--as in we would not be on the sme page-- and such a guy using lesser parts within the speaker -- well, to me, they go hand-in-hand.No,I don't have John's expertise;--nor that of many of the posters,even!!-- Just ears.