I got the bike started today and set the cam chain tensioner and synchronized carburettors.
I had a bit of a problem with the carburettor's float blow gasket, but a new tightening helped. However, I ordered new seals.
I had the carburettors open when I changed the larger jets and lifted the needles.
My solution for easier carburettor installation was to remove the grill from the air cleaner opening, now the hand can fit in from the opening to install rubber boots.
The ignition vacuum controller got a new place next to the battery because all wiring must fit under the tank.
I also got front indicators installed and lowered the headlamp slightly, it lines up better with tank and seat line now.