Actually the Genalex Golden Lion KT 77's were the preference of several audio reviewers.I have yet to acquire an EL 34 that surpasses the performance.I acquired the Tungsols from a private source.Personally I would upgrade the power tubes first followed by signal and then tube rectifier.
bump to hear what speakers people are using their Dynamo's with. I've heard the Total Victory's, but not the Devore's or any of the Klipsch heritage speakers or other less common speakers.