Hi John,
Last year when we were there we had the full moon, so we did the Paris flats thing (interestingly the bones were a couple of days late which the guides didn't understand - however the weather was odd, an el nino year). This time we don't have the full moon. You're right though, Paris is a fair distance from the better GT areas.
This November we're hoping to mostly go GT hunting - although, as with you, that somewhat depends on who you're sharing the boat with. Maybe I can persuade however we're with that they'll see bigger bones on the deeper, rougher flats (albeit less of them).
We're staying at the villages because we like a bit of luxury

. Plus they do sashimi and fried breadfruit for when you get back.
Was it windy when you were there?
All the best, James