The facelift k11's will not take the dials, Facelift models use electronic speed senders and electronic dials, pre-facelifts use the speedo cable coming direct from the gearbox.
as far as i know it should be a straight swap. i have them in my Gx and they plugged straight in and worked fine. keep the mileometer the same and just swap the other gauges so that it's still legal.
if it doesn't work then the haynes should show you where the nearest tacho pickup point is, it will probably be the ECU.
if its a 1.3 pre facelift they will plug and play, if its a 1.0 it will need the wire from the dizzy or ecu pin i have a set of dials for sale look in buy and sell under stripping my car