The fact that's it's 114 points is neither here nor there. Booking that room as a regular owner at 11 months out (or at any other time) is 104 points. You'd just be paying/buying an extra 10% on top of that for the FW privilege.
I can't argue about Labor Day being a "holiday", but it's a very unpopular holiday for (i) travel with kids and (ii) travel to Florida. It's not Thanksgiving, Christmas or New Year. And it's not like Easter Week or Memorial Day Week either. Or even MLK Day or Presidents' Day...
If that works for you, that's great - but for most people with kids, Labor Day is school season and doesn't work out. Most have already taken their summer vacations in June, July or August. In fact, Labor Day week is also one of best weeks to be in the parks, because the lines are (relatively) extremely short. But again, there's a reason... It's Florida right after the summer - kids are back in school, it's still very hot and humid, and it's also during the very peak of hurricane season.
If you look at the
historical availability tables, I doubt you'll find many places (aside from maybe the usual AKVJH Value and Club and BWV Resort) where Labor Day week is not available at 11 months out. So is it worth the extra 10% points to book it as a fixed week if you could almost certainly book it without that premium?