Hi Jonathan,
On the subject of putting the clutch to the floor to get into gear, Big Jim managed to find out that there are three quadrants available - 45, 50 & 55 (What is yours?). The higher you go the more clutch cable travel you get, which will help the clutch clear.
Alternatively, you can do away with the quadrant, modify the pedal and fit an adjustable cable as fitted to escort mk 2 / capri, I think.
Hope this helps.
Cheers
Kevin