What's my next upgrade? Please advise.


Hi Folks. I'm wondering what my next upgrade or equipment switch should be and would value any advice or tips. I'm pretty happy with the sound I'm getting but I guess I always have the upgrade bug. My system is as follows:

Audio Physic Virgo Speakers (very latest edition - single wire/not biwire).
Sonic Frontiers Line 3 Preamp (with upgraded Siemens tubes)
Blue Circle BC2 Hybrid Monoblocks (75wpc Class A)
YBA CD1 Alpha Blue Laser CD Player
PS Audio PowerPlant 300 (giving me problems so not using it just now)
3 Shunyata Sidewinder power cords (Amps & Preamp)
2 YBA Diamond power cords for CD player and CD power suppy.
Stealth Triple Ribbon silver speaker cable (8')
Homegrown Audio Silver Lace 1meter inteconnect.
Harmonic Audio TruthLink 1meter interconnect.

Room size is about 18x14

Many thanks,
John.
128x128outlier
Yes, your system looks awsome! I agree with Glen and would work toward a unified wire family -all wire from same maker (hint: Nordost). Also, your YBA CD player may be getting a little long in the tooth.
I agree with everyone else, cables would be a must and also look at Synergistic Research. I have their Designer Reference inter-connects and been extremely happy.
What problems are you having with your PS Audio Power Plant? I have two 600s and they are great, but not enough power for the amps.