Radrog, if your system sounds good to you then thats great! I have no idea what your budget is, so who am I to say what you should change. If you decide to go for tubes in the future, listen to as many amps as you can. I have heard these amps with ML Odyssey:VAC's 30/30 300B, Jolida JD 3000a 200watt monos, Viva's Linea 45 linestage preamp with 300B power supply and Sonic Fronteers Line-2 preamp, GRAAF's GM20 OTL[I know, it's only 20 watts per channel]. All I can say is Martin Logan's sound totally different with these amps than any other I heard. The Jolida's have the most bass and punch Iv'e ever heard from any amp and are only $4,900 the pair! The sound is very dynamic and pure, I never really liked any electrostatics until I heard this demo, there is just something about tubes and stats that work well together especially after long periods of listening, the longer tubes are on the better warmer they sound. I would always listen first and decide for yourself but if your a big music lover you will get hooked on the glow!
Photofreak