I've been meaning to try for a long time, but I haven't had a want idea exciting enough to actually do it. Creating a want is not the hard part. Integrating it into existing want trees or creating a new want tree and fine tuning it so that it won't annoy people like the hobby wants do -- that's a bigger challenge

That said, I don't know for sure if the game will accept the brand new want at all, but I have high hopes, since it does work with new LTWs