It's been some time since I posted something on this project, and I still didn't have time to test V2 even through the pcb have arrived some time ago already. I still got motivation to work on this project through, not least because of the great feedback I got. Thanks!
Some people even were crazy enough to try rebuilding this project, and all four attempts I'm aware of succeeded with little or no help. This is great, as it means all my documentation is successive and correct.
I want to give a special shoutout to Zack Goyetche. He built not only one, but four tesla coils, and even made an awesome youtube video about additional theory and the build process.
So while waiting for some progress on this project, enjoy his video and take it as motivation to build you own tesla coil :)