NSFW: I've found that before and actually was looking at it a couple days ago. Thanks for that!
Here's some of the stuff I've done on A2UI001L. It's not much, but I think I've done some useful stuff with utilizing some of the other features of IDA (structures, enumerations). Take a look at how I'm doing data tables, it should really help with uncovering new tables as well as understanding logic, as it can make things considerably more readable.
https://github.com/solidxsnake/SubaruDefs/tree/IDAStuff
