Athas.org used a base 30 it seems for the SMs, I used a base 50 in an older draft. I moved into a base 60 a few years back with some updated prestige classes to make them more comparable with Forgotten Realms gods. I tend to view them as the gods of the Tyr region, even if they aren’t divine with enemies with the power to take them out having been kept in check by Borys and his ability to call on the other SMs for backup if it ever came to war.