S14 din panel meters wiring?

[WilloW]

Hi guys, I've searched but can't dig up anything on this subject. I've got an s14 3 meters din panel from a kouki (I think it's an optional equipment peice.) I've got thewiring harness for it, and from the look of the back it seems to be pretty straightforward. My question is which oil pressure and boost sensor do I use, Z32 maybe? Below is a link for the gauges, thank you all in advance.

din panel gauges (http://www.vtecland.com/temp/rcrew.10.11.03/DSC01721.jpg)