Hi Christian,
As far as 3/4 clutch halves are concerned they are readily available through our online store or other outlets which ever is easier for you.
I must admit I'd really like to see much closer shots around the engine mount holes as I'm somewhat concerned that there are a few fine fatigue fractures showing, but as your shots are not close enough I can't confirm positively.
Could you take some extra shots for me so as to evaluate and then I'll get back to you with a solution to remedy the situation if it's what I think.
As far as Jacks advice on reel damage correction and refinishing I couldn't agree more with his solid advice, especially when it comes to powder coating.
Cheers,
BB