idiot

my GSi spoiler finally got delivered this afternoon, and on inspection it appears the person that had it before was a complete numpty.. the bracket still has all of its mounting points, but the prat has cut off EVERY point on the spoiler that its supposed to be screwed on at, and it appears...

Ok ive started removing the old drum setup on the back of the astra, everything disconnected bar the handbrake cables asi dunno how to remove them from A: the drums and B: the handbrake itself, ive got the gsi cables and all the other gubbings to fit but im stumped trying to remove them.