I did it with no one over my shoulder about 12 years ago when I lived in NY. I was the local VW club. Just me, myself, and I!
It can be intimidating, but have confidence in your mechanical skills. I did. I bought the Orange Bentley manual, and went to town. When I got stuck, I jumped on the CLF and had tons of guys willing to help me.
I've built 7 engines now and I always have the Bentley manual next to me to look up torque sequences and specs when assembling a new one.
The first one I redid was a 1600 that I threw a #3 rod on. The teardown process will literally and figuratively "get your hands dirty" and show you how these things work. Take the case and send it off to Rimco. Have them inspect it and if it's good, have them machine it up for a 2 liter build for yourself! Honestly, there's not a whole lot different in a long block between a stock engine and an 82mm stroke engine. The top end is going to be different with tuning carbs and such, but you can cross that bridge when you get to it.
Good Luck and post up your questions!
Scott Faivre