There is no problem with learning 9th and 10th skill, since there is a plugin to learn them all. The problem, as I see it, is the removal of hidden skills display, since it allowed actions that SSS do not. Sure you can always come with new ways, new scripts and finally achieve same result, but the main problem is that a lot of maps use the former version from 3.58, which was functional also in Era 2 up to Era 3.8 or so, and the removal makes them unplayable.

I would suggest this script return to WoG scripts, since built capitol everywhere script can just be an additional option, why not.