... Jensen's application schematic uses a 12BH7 in its "totem-pole" output driver....
Yes that's a very good, well designed White follower.
It has the correct 1/Gm for the top anode resistor.
Frankly, I think the folks who build LA-2A copies would do well to use that Jensen scheme over the incorrectly balanced White follower in the original Teletronix circuit.
Is that your design Bill?