Right, ignore the second new account. You can only efile state from the same account you efiled federal from. #2, yes you can efile state after you cancel the amended one and put it back to the original state return.
How to efile state after federal
https://ttlc.intuit.com/community/e-file/help/how-do-i-e-file-my-state-after-i-already-filed-my-fede...
