Forget those M20s, have you heard the Revel Salons? Completely non-fatiguing, completely invisible (sonically speaking only -- those things are massive!), and very precise -- eerily too precise, I'd say. All for only $12,000 a pair when I listened to them over 3 years ago.

I'd take 'em if they were handed to me. It would be interesting to A/B them with my M22s , but I'd put 'em on Audiogon within a week for the cash.