I'd stick with a std clutch, may be a heavy duty one if you do mainly road work, as the paddle clutch can be heavy and rather harse in action. Clutch swap can be done with engin in situ, you have to remove the transfer box (fairly simple), remove all the gear box mounts and move it back as far as it will go. This gives just enough room to get the clutch out. The problem is there is hardly enough room to get an alignment tool in, I made one with an appropriate size nut and bolt!. The next problem is once the weight of the gearbox is removed the engin tilts fprwarg and unless you can tilt it back its impossible to get the gear box to mate up again. Oh almost forgot, you have to remove the starter motor which is an absolulte b'tard of a job as the upper bolt goes into a none captive nut which is impossible to get to with a spanner, I endded up cutting a 12mm ring spanner in half to mke the job easier. The first time I did a clutch this bolt took 3hrs to remove, as it was tight due to rust and mud and 10mm longer than it needed to be!!! All the best, let me know if you come up with any short cuts, I have got it down to the point where I can change a clutch in less than a day!!!!!
