Picking up a Sym Fiddle 2 with a broken engine Ep 2

From previous episode.
There was a Sym Fiddle 2 "gift for pickup" release on the Marketplace. I went to Lidingö, Stockholm and brought it home in parts. This is the continuation where I check the condition of the engine and whether it is salvageable within reasonable limits, money wise that is.
Compare Rear Shockabsorber Kymco Super Fever ZX 50 vs Sym Fiddle 2 50S.
Rust on the frame, painting it with zinc paint.
Emty the motor oil and also gear oil.
Engine is accumulating problems and spare parts are expensive. It's not as cheap as GY6 engine.
Some JB welds or similar in the variator side engine block?
Also going through the head, which has many problems. Rocker arm is broken, and loose bushing etc.
Scooter SYM Mio50 Cylinder Head For SYM Jet 4 Allo Cello Crox Fiddle 3 Orbit 2 Symphony SR ST Tonik X-Pro 50cc 12200-AMA-000 XFA

[@TheyKnowWhoThisIs]

Fix it!!