You will find this to be a tougher job than you may think. while I can whip through them pretty good, I've done close to a hundred of thease. if you do it plan on having a couple of days, do not!!!! turn the motor when you have the belt off(It WILL bend valves). & if you can come up with a way to lock the cam gears in position. it can be a bit*# to keep them lined up. in addition to the w/p & seals you may want to toss a new tensioner in there. I'm begining to see them fail on the four cam engines at an alarming rate.
Peace,

Oh, of you have the single cam 24 valve by all means give it a try. & yes the a/c pump & mount must be removed. there is no way around it.