Does your valve block spools use orings or lip seals? I had a shop reseal my valve bank on my 310 and they used orings. Still leaked. I ordered the JD seals and they turned out to be lip seals. Orings aren't great in this application because they won't keep grime out. Anyway, good video.
Good job getting tyres off. I hope you scuffed the metal with some sand paper after wire wheel, lasts longer and gives something for the paint to bond to. Nice sunny day for the paint to dry. Old yellow is coming along well. You should put a sticker on it when done. That Claw hammer of yours is a good hammer, try a brass one it doesn't leave indents as bad. Good idea with the air chisel makes life easier without a press and punching them out with a hammer, mite make a brass end for my air chisel 😁. Good job enjoyed watching. Diesel creek or salvage workshop may be able to get a block and crank for you, they have alot of viewers that always comment where to get stuff.