Thank you :) I'd be grateful if you'd share what you think of it.
Note that there are a few things coming, as it is all work-in-progress:
1. I will be adding simplified unlocking, where you don't care about data blocks, data chunks and knowledge points. You just gather KP and they are automatically converted to data blocks. No Data Block Assembler.
2. I will be adding means to organise EXM grid a bit. But that's when more EXMs are in the game.