Hi Max,
I still haven't worked out how to get the pump off, there is 2 internal bolts holding it on. I think I will have to pull the motor off so I can get to the bottom bolt holding the rear housing onto the motor and then I may be able to get to the 2 internal bolts hopefully they come in from that side. Yes there is no way I can see any universal pump fitting on, would have to be mounted to the big plate and that requires a lot of precision work to set up and drill and tap the mounting bolt holes I'm loosing interest fast because this bloke has no money, that is why he is picking up this rubbish