Any suggestion on how I, as the Skaven, claim land?

Most of my stuff is under other people's stuff and it's spread all over the world, but I was thinking I might take a bit as my own.  Balance is my worry because in Warhammer they are everywhere, and its kind of an important part of who they are, but I don't really want them to be or appear to be OP.  Facing huge casualties is also an important part of who they are maybe the most important part.

I'm thinking perhaps in The Badlands amid the World's Edge Mountains, near The City of Pillars/Karak Eight Peaks and Karak Azgal as well as Crookback Mountain to the North East.  It's also prime Orc and Goblin territory though, once Dwarfen territory.

Basically a chunk of the sort of Mid-Tone Green just to the South of the Border Princes.  Karak Eight Peaks, Karak Azgal, Karak Azul (maybe not this part but I wanted to join 8 Peaks and Azgal), and Broken Axe Goblins (closest to Crookback Mountain) on the map from Page One.


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