All hail the mighty quattro!
Nice job! I've just bought an upgraded APR snub mount for mine, gonna fit when I do my downpipes, good to hear it should work well, getting sick of the jerkiness of gear changes and throttle response, especially at low speeds/town driving, also my clutch bite and gear changes are feeling pretty sloppy so hopefully this will go someway to helping stop that too. Gonna fit a DTS too when the money's available to tighten things up further.
I'll report back when the APR snub is in and I've seen how it performs, not cheap for one bush at just over Ł30 delivered from Awesome GTI, but hopefully well worth it by the sounds of it!