Custom Guild Halls and Arenas and 1v1

I think it would be alsome if you could create a custom guild hall where you can add anything from Tree to Tar Pits to elevetion and other create things you can find in arenas, Guild halls, and HoH.

However for this to work properly you would need to make it so that you only edit 1/2 the map and that it would mirrior the guild hall for 2 bases so that a guild can't ridge it so it always wins if their at home (I.E. Making path to tower longer for the other side) however the guest base could be changed a bit but you cna only edit its walls and colour and other elements so you can't make it hard to leave or protect the lord.

Also there should be ways to make custom arenas and someone who made an arena or got an arena that they know and have loaded (siliar to W3) would host it and have fun it some cool interesting Arenas

Also there should be a new place where you can go 1v1 in Pvp and test out yoru duel skills

Anet Plz take my suggestion and cna ppl give me any suggestions to change my suggestions.

I prefer Anet work out bugs and finish the damn observer mode, before they even start this.