Someone needs to brew some of these recipes and report back.
My father did back when I was a kid. He'll be visiting in two weeks so I can get some information about how they worked out from him and which recipe he used. We had a saison once together and he said his old homebrew tasted a lot like that, which seems to indicate that he fermented hot and that the yeast esters drowned out the oh my god, you used THAT much sugar booziness.