I've had some fantastic musical experiences with Vienna speakers, but other models than what you're mentioning there.....
I listened many times to Vienna Acoustics Mahler, and I've never ever heard dynamics like those speakers ever..... They have a midrange dynamic, when playing underworld, that may interfere with your heart rhythm, which means those speakers are probably not healthy for you, but what great fun......
I almost bought the prevoius Vienna Bethoven speakers, the baby grand is supposedly better
I have only very!!!! positive experiences with Vienna speakers
BUT, TRUST YOURSELF AND YOUR EARS !!!!!!!!!!!!!!!!!!!!!!
And No, you're certainly not nuts considering such products
regards
Harald N