Moving forward

She is up and running well kinda just waiting on a new brake line but soon. Had the engine turn over and hopefully mostly cosmetic.So here I am again with a question for the community . I am not ever sure what to call the part but maybe the dashboard or cockpit cover is kinda messed up and I found one with a voltmeter built in and my question is would it work for my kz 
 

It's the oil light that's kinda my problem the guy who is selling it said it would work but it's better to ask the experts 

thanks again and sorry about the photos

So I am kinda stuck with a problem at the moment and I am looking for advice on how to restore and clean the original brake calipers or should I get better calipers . 

if people know of other threads on the subject please link me in.

thanks Larry