Rear window wiper motor, will it fit?

Another question, recently finished the rear interior with trim panels and carpet, put a MUDUK rear door card on, but realised the next objective may not work. No rear wiper at present, so assuming the large moulded section is where motor would go. However, new locking system meant the positioning was slightly lower. I guess a wiper motor will be a pig to install, without hacking the door card to bits. I have rivnut and bolted the door card to the angle brackets, so easy peasy to remove in as I knew i'd be taking it off every now and then and also good to check gas strut once in a blue moon. OEM motors seem bulky and the circle cut out where the plug is just hits the door card. Any tips? Worst case I will just cut out neatly as I did for the other bits.

Also, cannot move the door card up or down as the gas strut position is different from factory and the door lock.

Ta much

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