Success! Worked from 12 to 6 tonight just for you Shoota!

( and mostly for my own satisfaction ) got a vid on my phone if someone can post it?
Basically the wiper motor just changes position. Because the motor rotates anti clockwise I had to do nothing other than reverse s shape bracket to place arm away enough to clear centre bulkhead divider.
Secondly the passenger motor needs 2-3 cm extension to clear second bulkhead.
Thirdly some material needs to be taken away from edge of wiper struts, once again to clear bulkhead dividers
Finally I had to round off one edge of the s bracket ( direct of the motor ) to clear inner fire wall. In the video you can see arch scrapes where it initially hit.