Any Tips on Building a Bench Rack?

well, a surfcaster friend gave me a beautiful inclined bench,very good,bodymasters type.
i’m using it but my former flat bench (hammersmith made) got “saving chest bars” and i used it to rack the bb for dead (concentric)bench, heavy rows&shrughs,pin pullz etc etc.
I need some tips and measures (height,lenght etc etc) to gave to the hmmith for the bench rack,

My tips for you: get a ruler, use it.