well here is a result, the clio power steering pump is the same, could be used as is with the supplied reservoir but that will tilt it over by 15 % or so, so the plan is to pull the pump out of the reservoir and put it in the original CJ reservoir.so for future reference instead of $160 plus tax and duty, get a Renault clio mk1 1.4 8 valve pump (and looks like it's only this model that has the right unit) for £16 delivered from the baywe also gave the engine a once over, new plugs done the timing etc and now starts and runs loads better, still got a flat spot but will live with it for now and return to it if time allows.all in all a good day
now we need a cheap V8 option