Okay, thank you guys!
Edit: I know, @Dazed ... it's tricky and hard to advice through internet. I place more pictures because I don't speak english and don't know electrical terminology. I think this will work. Red is red and yellow is yellow, right?
But I think we can do it with that help like here in this thread and in DIY forum. Great community and members!
Thats all fair enough mate but anyone who gives you advice and you end up burning your house down has to live with that. 'Red is red yellow is yellow' does not fill me with confidence. Is it really worth any risk??