Some majorly crowded systems in there.

Uhm... but did they move the Arx Gap from the Battlefleet Gothic rulebook? Arx was on the right side of the eye nowhere near Cadia.

Though for all I know GW might have shoved it up Yabbadabadon's.... well... you get the idea.

Can you add Khatur and Vraks there?
Any idea where they are?

Edit: Vraks is in Scarus