yes i did forget the dynamic range my bad.
I do have a suggestion for a SET if your not set on amps.
I’ve recently picked up an Integrated amp from Triode labs sister company Finale Audio both out of Toronto Canada i’ve got the F3008 300b based integrated amp 8wch hammond chokes and Hashimoto output transformers and its to die for with very resonable pricing. all made in canada/usa (well the Hashimoto transformers are Japan of course) with a choice of transformers from James. Hammond, Hashimoto or thier own. Mines dead quiet and very extended with great bass (that was a surprise to me) and extended highs and of course the 300b mids to die for. definatly worth looking at and highly recomended. they have many to look at with lots of options in various price ranges they tend to put the moey into the parts and design so a little industrial looking but nice regardless.
the amp i have is 8wch and I drive 94db speakers (living voice Avatar 2’s) to great effect I’m mostly Jazz, blues, small ensamble, some rock and world music tosed in. they have more powerful amps as well ranging from around $1500 USD to well over $10k
http://www.finaleaudio.com/
http://www.triodelab.com/