Create a new directory Everquest II/UI/Work
Copy the following default files into that directory...
Launch UIBuilder and open...
In the lefthand tree list, select the very first page named "root"
In the lower "Properties" panel, change the size to 1280,1024
Now lower in the tree list find "HUD" and expand it by clicking the plus.
Left-Click "Zoning" to select it.
Choose "Save" from the file menu.
Close UIBuilder, and choose "No" when prompted to save your workspace.
Now copy Everquest II/UI/Work/eq2ui_hud_zoning.xml from you Work directory to you Fetish directory.