I have written a few small addons before (I code for a living, btw). I have thought about adding things into TwoBoxToolkit before. I might look into it. I can't promise anything since I'm even more active IRL with my peeps than I am in WoW, so it's my usual between a rock and a hard place situation with needing an addon written.

First, I'm going to look at what's in there currently and then try to wrap my brain around it. After that, I should be able to be a little more committal / non-committal about it.