new lupo owner, door check straps, electric windows

[jgee]

Hi everyone, think this sites great been consulting the forums for lots of issues since I got my lupo, its the best car I've ever owned anyways I wondered if someone could help me?

The previous owner has removed the pins from the check straps and the straps have recessed into the doors, got one out and put a bolt through it and it bangs loudly and is stiff when you use the door.

I bought the brass loops off amazon from a guide on here but I need new pins for it or a similar fit item, anyone know were to find them?

Another problem is the passenger side electric window don't work, I opened the panel and saw that the glass is held in place at the top by a block of wood lol, I found a window regulator before finding the wood but its a manual one could I fit it to this car in place of the electric window or is the cars bodywork in the way which I'm fearful of.

Thanks in advance for any help