How would an immediate 5-saʿ fresh-dates for 7-saʿ dried-dates barter fare under the recorded Abu Hanifa position?

Riba in Particular Exchanges: Flour, Meat, Dates, Oils and Composite Goods

• Prohibited because the equality condition fails
• Permitted because one side is dry
• Permitted only after a month
• Prohibited merely because they are unrelated fruits