@tksteingraber Sure!
The Dynaco ST35 is a very nice circuit design. The amp at the link is new and a kit. But Dynaco made this amp decades ago and so vintage units can be found; if properly refurbished they'll give any SET a run for the money. Dynaco also made the SCA35 which used the same output transformers and similar power amp circuit as an integrated amp with MM phono section and tone controls. Again, properly refurbished they are extremely musical.
These amps are all class A; when you are comparing any SET to any PP amp, at the very least try to level the playing field a bit by making sure the PP amp is also class A (all SETs are class A).
There are a good number of amps using the EL84; The Modjesky RM10 is rumored to be back in production. Manley has been making EL84 amps for years if not decades.
I've not been able to find any amps using the 6AQ5, but if they are out there, in class A they will make about 10 Watts.
There's at least one newer entry that is at the right price point that uses EL95s (so is 5 Watts/channel).