We addressed this in today's DD, but worth repeating it into this thread, which we've been following. The content we present in the DDs is not finished, and sometimes, barely polished. We want to know the community's opinion of the fresh ideas we've got; sometimes it will work, sometimes not, and we use it as one of our quality filters (and one of which Paradox takes much pride in, a close relationship between the game devs and our games' players). Apart from that, we've got other filters for polishing and refining the new content: internal and external QA (the most important!), weekly dev playtime sessions, a Beta Testing program, etc.
That means that the content and numbers showcased in the DDs are not final, that we'll be polishing them until the release, and that we'll keep balancing it after the DLC and 1.35 release.