For the time being? >:|
Why can't we keep stock tiles? They're awesome!
Some changes, like Emerald paths and grass and stuff is okay, but keep to Nintendo's beautiful tiles! =D
...
Holy crud. How many people exactly have you asked to map? :O Mapping's one of those small things that it's best to leave one person to do. Two is okay, but...well...a lot of people have conflicting maps, see..
Well, you wouldn't want someone to go into Route 1 and walk through it and feel it like Nintendo mapping, but then the next Route is filled with trees and mazey grass. :\
It's okay if each of us does a different region, or maybe two to one region, but you have to understand that it's not really easy to map alongside someone else, especially if they map in a way you don't like.