I have an EF9 gague cluster in a 91 Si, and obviously the connections do not match. has anyone done this before, or if not, is there any references that tell what colors control what?

Also my civic had a mechanical Speedo cable/VSS, and this cluster is electronic. does anyone know if i just get an electrical it will just plug in, or if it needs a lot more work than that?

Any help will be great, thanks a ton!