Ok then, I trust your judgment if you say the locked agendas are no longer needed
One change I'd highly recommend to import from Milder Agendas & Relations mod:
Code:
-- Make first impression neutral for all difficulties (default: -1/level). See Leaders.xml, line 2971
UPDATE ModifierArguments SET Extra=0 WHERE ModifierID='STANDARD_DIPLOMACY_RANDOM' AND Name='DifficultyOffset';
this removes the fact that AIs hate you on higher difficulty levels, which is pretty silly imo