Power Amp..opinions please

The only way to know is to jump in and try one.
I did and don't find class D amps the least bit boring. In my system they do exactly what I want an amplifier to do. Have to say I am susceptible to harsh or grainy sounding amps and experience none of this with the class D amps I've used.
I lived with a Bel Canto eVo2i integrated for two years before going the separate route. Current setup is the Bel Canto Pre-3 driving a pair of PS Audio Trio C-100 amps in bi-amp configuration.
BTW I have a pair of Quad 21L2s in the closet and was thinking about putting them in the system this weekend. I love the Quads. I did find setting the Quads on 2 inch thick plinths improves them a bit.

Timrhu,
I guess you are right. That is what I may have to ultimately do. And if I don't like the amps, then why do we have audiogon for? :-) I want to get some maple wood plinths for my Quads, but that is not the priority right now

Mechans,
You have provided your opinion about speaker sensitivity and power ratings which is perfectly valid. But it does not answer my question. And I did not mean to insinuate stupid response. I do not understand why you felt the urge to make a stupid reply - if you say so.
About power ratings - I have heard a pair of high end Krells drive a PSB Silver-i and the same Silver-i driven by a NAD integrated. The dynamics of the sound and the ease that I felt when listening to this speaker when driven by the Krells was something I always yearned. But the Krells or some other high end amps were never affordable - even now. So my search for a high power amp.
Krell is one of the options. I do not have many dealers nearby that I can go and look at. I believe more in forum members rather than editorial reviews and paid publications to make a decision when I don't have much options. That is how I ended up with the wonderful Promitheus.
I am sorry but I could not understand some of the sentences in your post - like - "Mono Pass and McIntosh you have thought of Wyred4sound amps cost 3 times the cost of your 35 lb floorstanding 6.5 inch mid/woofer Quads". The Quads are good enough for me and I intend to buy the amps from audiogon - "used". So I really am looking for a good deal and am willing to wait for one. I am also considering the Monarchy Audio's SE-100 MK2 Class A monos. The reviews are good on this amp and they have a good deal going on. Have you compared Class D to the regular A/AB amps? If so please post your opinion. And believe me, however much stupid you feel your response was - I don't think so. I am eagerly waiting for opinions. If not I would not have been sitting watching this thread - instead of playing some music this Friday night :-)

Thanks

"Now I also read from others threads that as time goes by Class D becomes boring, no tone, etc, etc. I am a bit confused now and cannot decide which way. . ."

Fear not, class D amps are just like amps of any other class. . . some are great and some are not. I use a spectacularly good Rowland 312 stereo amp, which is coincidentally class D. I chose it because I preferred it over all other amps I listened to, regardless of class of operation. W4S are good amps. . . in class D you can also look at the excellent Bel canto Ref 1000 Mk.2. See my Positive Feedback article at:
http://www.positive-feedback.com/Issue43/bel_canto_ref1000.htm

Class "D"; so much has been said. I have tried a Tripath based class d and now have a Hypex UcD based power amp. I like them both but for me, the hypex is preferred. Channel Island, Bel Canto, Rowland, many good names.

I believe there is a 30 day trial period with the Wyreds. Also not all class d's sound the same.

FWIW i traded a pair of nuforce ref 8v2's for a cary rocket 88r and i much prefer the sound. i also have it paired to a promitheus rev4 tvc.