nice pics, back on the clutch issue your spot on, chugging along in say 4,5 or 6th gear and just using the torque is what calls the clutches.
I had to get mine replaced under warranty and touch wood its been ok since, also they dont like having the clutch slipped on hill starts (i would imagine you cupra/ed30 boys will probably be ok as your not 4wd)
What is this WOT box?