Thanks much guys!
@ Foremost : this map, along all the Oraven maps I'm making is intended to be included in a booklet for GMs and players. Whatever they use labeled or unlabeled versions (means whatever they use Oraven setting or personnal setting with those maps), they'll be able to use the notes to write in their personnal stuff for their game.
@ Dain: yep I agree, I'll try to tweak it