I guess this is the best place to talk to you and get you notified. So...
I got all that, I should now know how to make new maps... (I also know how to remove all areas and area names and just leave it as a weird symbol when in the real johto town map, and a load of hashtags as the only area in JohtoMap.)
But... where does all the map data, scripts, sprites, map tiles, warps etc all start, and where does it all end?
And how, in GoldFinger, do you replace an entire selection with 00s? :D