* Rough class structure, start of work
* First easy methods, 10% match
* Various progress, 27% match
* Progress on sekizoa, 43% match
* Progress on Sekizoa, need to pull SekiDoor changes
* First pass on all functions, 80% match
* 96% match, starting cleanup before last stretch
* Cleanup, 99% match
* Code formatting
* 100% match, builds on equivalent
* Adressed review comments