OK so heres all the part numbers required for the roofbar fitment.
Thule 950 footpack
Thule 173 fitting kit this includes rubbers for footpack (no idea why the rubbers come with these. Must be to make more money!)
Thule 477 Short roof adapter.
Thule flat bars. Your choice of length. (Note that I had to remove the plastic off the underneath of the bars else you can't slide the footpack onto them. Its too tight. I'll post pics when I can)
Hope this helps anyone out there.
I got everything off ebay.