i'm sorry i couldn't be a little bit more definitive on this, but it's the end of the day on a friday - my brain's running through mush right now
so i'll try to answer as best as i can right now.
i don't think you would be eligible to hold a position on e-board, e-council or j-board, if you are granted chapter status.
also, (now i could be wrong on this - maybe another sister could help if i'm incorrect) i believe you must be in good standing, as in a fully active sister the semester before you can be granted alumna status.