I may give this a go next week when I've got a few hours free. I've watched a video on youtube on how to remove the door card from the (E) 1 series but its already different as the (F) series has some torx screws around the edge of the door card.
I've just received this today...
http://www.amazon.co.uk/gp/product/B...?ie=UTF8&psc=1
And this is on order and due Monday....
http://www.amazon.co.uk/gp/product/B...?ie=UTF8&psc=1
So hopefully they'll be quite useful in removing the trim parts without any damage. I'll post up as much info and photo's as I can to hopefully help other F series owners