I'm pretty open, because I'm mostly interested in playing more FATE to better grok the system.
Our day is pretty Fantasy heavy, Luke, between the high fantasy of Pathfinder and the low fantasy of Burning Wheel...maybe some middle fantasy, to round it out? Ha...Though it may be interesting to see how the three systems compare, it's does seem like overload.
I'm just tossing out this idea?
Anyway, I also like "weird" as in weird horror/fantasy...Monster hunters seems like a reasonable profession for fate characters, right? Maybe something similar to Spirit of the Century meets Rippers? Private "social" club with another agenda? Pulp or gaslamp era might be fun? Or maybe a reboot of your Ravenloft game from the con? Or modern?
Or ignore all those suggestions...hah.