I think that idea with EP gain can be setup good, or bad into game.
One important reason for me to join this game, was that the EP system allows me as player with a life out of game to compete with player that have no other life than sitting in game on EP level. I don't care about 10-20% difference, but you know why there are so many games, were you could buy maxed level chars.
I don't like the idea, that the new system this might allow new player to control HM MK2 in the first week, as there would be no reward left in the second week playing, not to speak about second month.
But I fight since introduction of "Log-in-EP" for some more need to get the EP, than just 5 second login
It has just to be assured, that it is not frustrating for one side, eg ensure that one h of activity a day gives more EP than just 1% of daily progress, on the other hand side I would not like if someone doing 1 week activity had after this week more EP than someone buying booster for 2 month after those two month without activity (thats ~130k).