Here's a shot of the pump. You can see the opening for the pressure out, as well as the barbed return to the reservoir. You can see two of the three rubber isolation mounts on the oem bracket, and that with a bit of bending you can make the bracket mount to any surface you want. For wiring you see the main + and -, as well as the three-wire control connector.
A clean and a shot with a spray bomb (black plastic paint for the reservoir and some black high temp for the motor) and its ready to go in.
On another note, a quick peek of a Ruf 3600 clone coupe (zeintop):