Wow! What a difference a few hours make.
Just spoke with you earlier this morning. I had absolutely no idea you were considering migrating your board to Xenforo. I was actually hoping to get to work on your project soon. Holla @ me if I can be of assistance to you
I saw your thread on TAZ and I think you've made a good choice; you'll hopefully get a much better official support response here, and the community members are very helpful and knowledgeable too - so ask away.