If amplifier is truly auto-biasing, you don't need to use matched tubes. The amplifier circuitry will match them for you. Best to do this before you turn the amp on after it is cold.
Also, I don't know what tube rolling means to you, but you need to use the same output tubes or an approved equivalent. You can't just plug in anything that has the same pin pattern.
Also, I don't know what tube rolling means to you, but you need to use the same output tubes or an approved equivalent. You can't just plug in anything that has the same pin pattern.