I am contemplating purchase of used (2001) pair of Audio Research VTM-200 monoblocks. (According to ARC, these amps were succeeded by their Ref. 210 monoblocks.) I have read some old reviews, and there's no doubt the VTM-200s provide stunning dynamics and impact, but I would like to hear from folks who have owned and / or lived with these amps re their experiences. Captivating? Involving? Palpability of instrumental / vocal images? (I would be driving the new Magnepan 1.7s. so power isn't an issue.) Thanks.