This is really cool! Your process is compelling, and your choice of game is excellent. I'd like to read a long blog post about your entire journey from the beginning to a working binary once you get there.

For those wondering, there is a public Git repository at https://github.com/paavohuhtala/OpenWA.

As it happens I do have the habit of writing very long blog posts - though none on OpenWA so far. The OpenWA readme file serves as a bit of an introduction, though it's already a month old.