There are are no "real" motor mounts on a VW... The engine mounts up the the transaxle via (2) upper bolts and (2) long studs that are part of the engine case. Changing out the front transaxle mount to a solid mounts and the rear transaxle cradle mounts creates a lot of vibration noise but, it does make for a solid drive train. Try what you have first then decide if the engine torques "in place" too much then you may have to go to a firmer mount.
http://www2.cip1.com/SearchResults.asp?Search=solid+mounts
The mount system on this page (first item) usually does the trick, the last item is a solid steel mount and creates a lot of vibration