That sounds like a nice upgrade, Roy and even better than Bernhard's solution which is just straight on the block. Where did you find this item and is it something that is still available?
Yes these remote systems are available, but it is not something you can just go to a shop or on-line site and say i want this for a Murena. The parts have been available for many years, and for instance in racing you might want a bigger or more easily accessible filter or an oil cooler, for a normal manufacturers car engine, and one simple way to convert a standard engine is to replace the 'spin-on' filter with an adaptor that has an output and return. So instead of the oil coming out of the block into the filter and then returning to the block filtered, it comes out of the block, through the adaptor, via a special hose to the remote filter head, through the new filter, and back to the block via another hose and the adaptor. if you require oil cooling you can connect a cooler via a thermostat to these remote filter heads.
All I did was obtain the necessary parts, had them make up some hoses to my requirements and fitted it to my Murena.
Roy