What about modding the option for dock size in the launcher settings to allow for only one icon? I literally have no knowledge of coding or editing apk's so I could be wrong. if so let me know and I will silence my ignorance lol
Actually, after looking at it again, I have figured out how to do it. It's not as complicated as I thought. I tend to make things harder than they need to be sometimes. Lol
To answer your question. Your on the right track. A few xml files and png's must be edited to eliminate the dock buttons and icons that are not needed. I even got it to show no buttons at all when the app drawer is open.
Question for the OP, did you want the Android 2.0 app drawer icon or did you want the reborn one? I was confused as to what you would like there.
I need to step away from this project for a bit. (family time) But I can finish it later tonight and have it posted.