After much anticipation (on my part), I have finally finished my maxed out SOHA + JISBOS! Oh how I love this amp!
I've got GE 6680 in there now, but still have GE 5963, JJ ECC82 and ElectroHarmonix 12AU7 to play with.
Fancy parts: CMC pure copper with Teflon RCA, stepped attenuator, Elna Silmic II where I could fit them, Mundorf MCap ZN coupling caps, oh and of course JISBOS, it's SO worth it, thanks Steinchen for such a wonderful design!

