I did this OC in a livestream session with a couple of friends watching how I vector, and it turned out well, I did better than I thought I would, since I had to finish by a certain time frame, whereas normal vectorign can take longer with breaks and stuff.
Here's the livestreamlink if you guys want to see how I vector: [link]
If you guys are interested then I can notify when I will do this again and have another session.