Suggested PA for Herron VTSP-1A/166 preamp

I'm updating my second system (the cheap one) and thinking about replacing a hybrid integrated amp (Unison Research) with the Herron Preamp and Odyssey Stratos monoblocks. The speakers being driven will be ET LFT-8's.

Can anyone comment on whether they see any problems with the Herron/Odyssey/ET combination or perhaps suggest another pre/pwr combination suitable to drive the ET's?

Many thanks for your advice on the matter.