Hello everyone, long time lurker. I've started a rather interesting swap combining two of my favorite cars, BMWs and classic Jaguars. I intend to take the S52 I swapped into my E36 a couple years ago, and put it into my 1987 Jaguar XJ6. The motivation for this swap is that my E36 is a bit rustier than I'd trust. However I need to know what I would need besides my engine harness to run the S52 in the Jaguar. The mounts are no problem, the DME already has EWS deleted via checksum modification in Romraider. Would it simply be a matter of putting power to the factory wires, and fuel, or am I missing something?

Thanks for your time
Evan