wrong.
FORMULAS, SKILL POWER, DURATIONS, you cant just actually change rates and open a server you're supose to know that.
about the projects you mentioned ask your self are there any successfull servers based on this projects, the answer is no.
all of them based on l2j with all the shared customs on this forum "fixed by us" label for each project and dont make me mention the no-source part, you want to edit some shit you cant.