RC30E restoration at Gran Canaria

[El Vikingo Tropical]

Hello
I’m a newbie living at Gran Canaria.
At the Canary islands a
Hond sold plenty RC30 and there many still around, I’m now involved rebuilding a RC30E, as this is the first RC30 I’m doing a decently need help!
The engine has worn crankshaft and two connecting rods in bad shape.
Do you know any good work shop rebuilding the crank?
Where to by new rods?

Thank you
Jan