@Zeth For the Eb ratio, I was actually meaning that. A win/fail ratio for each individual Eb and once started doing tier5 Ebs, you get a reward for being in Top 20. Let it be like a plunder bonus reward or something, only for the clan and the bonus is permanent to the clan itself.
I think instead of win/loss for ebs it should eb replaced with, "Favorite Eb". Some clans do haunting most, others HtE, there are TSG clans, etc.... Most clans complete their ebs so i think would be a waste to show the percentage of how many of their ebs are wins. A show of which eb is most done truly shows what kind of clan it is