At a glance, this mod looks really interesting, I'm just not really sure if I'd be all that into a 1570 start date and 24 turns per year, especially because I'm assuming that startpos changes such as those would make this incompatible with the Expanded Japan mod
I know it's poor form to make requests of modders for what they should put into their own mods, but wouldn't it be easy to release two packs - one for a regular 1545 campaign including all of the realism features, and another with the 1570 start date as well?