@Alan ******
the real question IS do you now have an OA visa/extension or are you applying cold for a new Non-O and year from free stamp entry?
The ONLY exception to the "banked money for new Non-O and first year" rule I've ever seen is people who were getting OFF their OA visa/extensions and getting new Non-O in country <- That's when the office has bent and allowed 12 months of monthly income for the initial Non-O and first year