I love it 200%.

Extreem II is absurd; the guards in the adjacent treasure room are 135, while in comparison, the guards in the GO map are 40. This will definitely result in a long game, lasting more than 2 months. Clash of Dragons is quite interesting, but it's also not a fast map: there's a lot of snow and powerful guards protecting the passages between zones. I agree with replacing Spider with Blockbuster; it's a good template, playable, and well-tested in the Polish league.