Took me a bastad time to fit it which I'll come to, but when I fired it up.

Now the query. Due to the stock manifolds I cannot see the wiring attachment and fitted it blind which tok an age. I removed the black wiring extension piece as it looked too close to the block. Is this correct?
The stock starter has a ceramic block to prevent shorts. I didn't check the new mini and I'm slightly concerned about accidentally earthing one of the leads.
I can't see the wires from any angle, anyone know if these starter do have some ceramic protection?