2wd konis will not be any good for 4wd hubs, they are a different diametre strut, 4wd use bigger body strut, could always make a "tube" to take up the gap, about 3mm from memory.
4wd use the same pinch bolt fitting as 2wd sapphy, only the 3 door uses the different NUT type fitting, so you need to buy arms to suit the hubs you are using to keep geometry correct, pretty sure 2wd and 4wd are different lengths, very slightly.
tabetha