Consider this one carefully before responding: it's easy to think, "Hmmm...Golden Wheel Monk was a Great or near-Great; Gung Sheun Tze was an exceptional fighter, but nowhere near a Great. The Golden Wheel Monk wins!" I don't think it's that simple.
Gung Sheun Tze's martial arts were rather odd. As we know, the Golden Wheel Monk struggles against unusual techniques, even if they aren't necessarily overwhelmingly powerful. We've seen the Golden Wheel Monk struggle against lesser opponents before (Lee Mok Sau, Little Dragon Girl, and most hilariously, Ma Gwong Jor). Do you think that perhaps Gung Sheun Tze could actually win a round against the Golden Wheel Monk?