claaarky - 4:26 pm on Dec 11, 2012 (gmt 0)
Thanks. I've found that very low traffic pages are not significant in the Panda equation (on their own) so any of the approaches you've mentioned would be fine in my view as, even collectively, these 5 pages don't receive much traffic from Google.
I don't think you'll see any noticeable gain/loss whichever way you go. If your traffic is suffering due to Panda there are probably bigger fish to fry first.