A couple other thoughts in addition to my recommendation of the Gold Lion KT-77s. From the recommendations you've received it should be obvious that most members have experience with at most a few of the available reissues and likely none of them used them with the same components you have.
There has been quite a bit of discussion of El34s and KT77s in the
Tube Forum at audioasylum.com. Do a search there or post the same question you've posted here.
As mentioned above, there are a number of reputable dealers who do have experience comparing most of the available tubes, that's how they make a living. Send an email or call them, tell them what you're looking for and ask their advice. I've had great experience with
Jim McShane and there are a number of others.
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