Hi Maximianus,
This are all very good questions!

Well, I have some big plans for my mod, that's sure. And to be honest, I really thought about it, to call my mod "total realism", since I loved RTR, of course.
But even RTR become boring after some time, since I fighted the always the same armies at the later game...
However, I'm mainly interested in creating a game that makes fun and adds some more historical accuracy as a side effect.
Historical accuracy is nice, but I think it is not always the best for a game.
I.e. it would be historical correct to have armies full of peasants and levies and very few knights. This wouldn't be much fun...However, when I get suggestions for more historical accuracy I'll try to implement it...