That is alot of modding to be done..
This still won't chage how much screen you see.. You don't seem to understand that no matter how someone places this UI the X and Y axis for the veiwable area remain the same size. Even if you change the size it's just going to resize it. You simply are just going to have to ajust to being a large class and deal with it.
However, Yes it can be done and i'm working on the modifications for this. Senseless as it seems..
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Check The Results ! ]
I'm done with the mod I think.. check it out..