Nice. That's the maximum deviation you want to see, but it's not horrible given the sit-time. Still confident that this event should mostly be a non-issue once equalized.
If you have the option, an extended dwell at the float voltage (6.75V) might help "equalize" them gently. I have an abused 2S2P (6V batteries) 12V Rolls bank that was in need of equalization. It sat floating for several days while I was waiting for a good time to run an equalize (these are in my office, so I have to consider weather conditions when I ventilate them. To my shock, all 12 cells were between 1.255 and 1.265 after sitting at float for so long.
The initial float current was around 0.01C (9A), and it dropped to <1A over a couple days. It's currently sitting at 0.6A floating a 936Ah bank. All the SG are spot on.
Even after the extended float, I would still run an equalize per Trojan's instructions and the added guidelines in this thread just as a "reset button" precaution ensuring you've burned off any potential sulfation that occurred during the sit.