Slant six ignition(?) issues

I'll check the choke yeah, don't really see how it could fail in a way that prevents the engine from starting unless it's somehow full leaning, could be the fuel mixture is just set too lean aswell, I'll check it out tomorrow morning.

I currently have the choke so it's just about fully closed when cold and just under fully open when warm, but yeah, the choke spring and rod are all pretty rusted, though even rich it still should start while warm, yeah?