Could I turn this into a cruiser?

And would it be worth it?

I'm on a budget but recently really wanted to get into skating again.

I used to skate on a normal skateboard when I was younger, but I'd rather just get myself moving, cruise around and listen to music nowadays :)

It looks like it's already got some kind of riser pads but idk if those trucks still work as it seems to be a vintage board.

Which kind of wheels, riser height and possibly trucks could I get that won't nuke my savings as a beginner?

Thanks a lot in advance!!