Hum I do appreciate the math lay out there it offer some matter to play with (I'm a full Crit fanatic but I'm starting to discover benefit of SS)
one point trouble me... it's the supposed point about the final relic step
if the relic follow a similar pattern as the previous one, right now in the last part of the expansion it should meet with the final weapon
then the relic will probably be 275 like Alexandrian weapon
=> Except if they want to mark the difference between the reward weapon and the time-based weapon... but as it is now... even 270 the relic will have more secondary stat than the 275 one