Dharm, I also have quite a few CDs of older(mostly orchestral)performances. I don't believe in attempting to cover up sonic blemishes, so the better the speakers, the better my enjoyment of whatever fidelity does happen to be on the disc.
Even if no HT is going to be involved, the bass that a good sub can provide, both because of its design and the ability to position it more optimally for bass(usually in a corner)than could be done with a full-range speaker, would make M22s plus sub better for those organ pedals than M60s alone. Of course, if you're not going with a sub, the M60s would be better.
