Then you have no need of atheism, and therefor logically would simply remain agnostic.
Agnosticism is a subset of atheism.
I'm an atheist.
I'm also an agnostic because the existence of gods is non-disprovable.
You're using too limited a definition of "atheism".
Check out usage #2...
Definition of atheism | Dictionary.com
1 the doctrine or belief that there is no God.
2 disbelief in the existence of a supreme being or beings.
I'm detecting a "whiff" of something too.So I am detecting the whiff of dishonesty, here. Or at least some profound internal confusion.
But RF's rules prevent me from elaborating.