Tubes for VTL 7.5


VTL 7.5 owners I'm looking for some idea's on new tubes for my VTL 7.5.
mtdking
Do you get to listen to live music, and prefer a realistic/transparent reproduction, or do you like a "warmer/tubier" sound? Good to know your tastes before making recommendations.
I don't want a "warmer tubier" sound. I want low microphonics and good dynamics. I want to stay away from noisy tubes also.