This tutorial will be VERY useful for beginners. May i suggest that you add a section for editing the header tab in Advance Map, like how to change the name of each map and the weather and how dark it is if it is a cave etc.
EDIT: maybe how to edit the titlescreen aswell. Oh and you should include APE (Advanced Palette Editor), YAPE (Yet Another Pokemon Editor) and NTME (Nameless Tilemap Editor) in your toolbox. I find these tools I just said very useful.