Here is my Megajolt Light with ford EDIS pack rev lights and wiring loom with TDC & TPS sensor connectors, (Throttle Position Sensor type).
It came off a running ford Zetec engined kit car, but I think it's only the mapping that will need altering for it to suit a Mini.
I bought it to go on my Mini 1275, but I've sold the car now so this is now surplus to requirements.
.£120