Replacing Rectifier Tubes

[slhguitar]

I just bought a 2 channel Dual Rec used (obviously), so I am completely re-tubing it. I bought some Sovtek 5881, which I understand are fundamentally the same as the Mesa brand tubes. Is there any brand/model of tubes people would reccomend?

 

[Platypus]

I like the JJ GZ34's from eurotubes but they run a bit hotter from what I understand.