yes, the 6g15 i pieced together based on the triode kit parts list, and the fender schematic. blue circuit boards from watts tube audio before he got weird, classic tone transformers and choke, mallory and some other high end caps in the filter section. went through three dif verb pans before settling on a new acutronics. Mod pans have poor QC
6g2 head parts list I put together based on fender's OG schematic, some values are not perfect and voltages are a touch high. I lucked out and bought a 6g2 steel repro chassis off ebay i think. classic tone xformers again and blue circuit boards.
the 6g4-A was a dumb idea. it's my dream amp, but finding the right chassis is going to be tough and the main board layout isn't great, i just blew up fender's layout and did my best to match. more classic tone iron (affordable, made in the US) and almost enough leftover caps, tubes, and pots from all my previous builds.
i'm a total hack at amps. i'm also cheap, or i'd just buy them.