First, I HOPE that you marked the location of the flywheel to the crank. It needs to go back in the same location ( most of the time).
Second, the end play, just like the input shaft (mentioned earlier) can be deceiving unless you actually measure it. VW stock specs do not apply to FV. I have seen as much as 0.013" on engines. I prefer 0.006-0.008"(inches). Be sure to reuse the metal shim between the crank and flywheel - if one was there as a new one might be a different thickness than what you have. Unless you have access to shims of different thicknesses, I would leave the end play alone.
The flywheel looks nasty. Beyond what would clean up with some emery paper. I would suggest a resurface- but be careful as too much MIGHT get the weight below legal ( 12#). You will then also have to adjust your slave -free play on the throw out bearing . I would also suggest a new clutch disc.
Dietmar
www.quixoteracing.com
fvraceri@cox.net