Thanks for starting this thread Bfrank. I was going to start one almost identical to it. I too have some Monitor Silvers, though mine are the 9i set, just taller and a little deeper on the freq response (30Hz-25k I believe is their range). I have been using them with a B&K ref20/Sunfire Theater Grand for 6 or 7 years now. But they are getting an upgrade and moving to greener pastures since I have a full HT set hooked to the Sunfire now.
I am only beginning my research, but I like the idea of tubes. I think it would be fun to have a voltmeter and bias tubes every 3 to 6 weeks. Call me a kook. I really like the idea of experimenting with multiple different tube brands and discover which sound I like best. I listen to a pretty eclectic mix of music myself. A lot of British rock, indie rock, some classic American rock, some classical, some jazz, some hip hop, a tiny bit of rap, even a touch of country (Lucinda Williams is a badass). I am not sure a tube setup will be the best setup for a rock n roller, but the more jazz I buy (Ellington, Davis, Bassie, Adderly and Mony are my favorites atm) the more I buy, lol.
I have looked at and read about integrateds, separates, SS pre with tube amp, tube pre with SS amp (which seems like a nice balance), and even a Tube integrated with pre-outs to a SS amp to Bi-wire my 9is. And this is all just for pre/amp solutions. I haven't even scratched the surface of a source unit yet. I still have to decide if SACD and DVD-A are worth putting money into (Modded Oppo?), or if I just want a great redbook player (leaning toward MF A5 if so).
So, I would love to hear from you on impressions of the Monitors through a tube setup. It would help me better prepare myself for what I want to look at next. And anyone else here that wants to make suggestions to a mostly rock listener (I would guess ~80%), I am all ears. Thanks.