Kingdom Capital (K_CityHub.xml)
Level	Storage	Level	ZOC
				Cap		Min/Max
L1 		16*		15*		1/2
L2		20		50		3/4
L3		40		250		5/6
L4		80		750		7/8
L5		160		-		8/9*

Kingdom Settlement (K_CityHub.xml)
Level	Storage	Level	ZOC
				Cap		Min/Max
L1 		12		15		1/1
L2		16		50		2/2
L3		20		250		3/3
L4		40		750		4/4
L5		80		-		5/12*


Empire Capital (F_CityHub.xml)
Level	Storage	Level	ZOC
				Cap		Min/Max
L1 		15		20		1/2
L2		20		50		3/4
L3		40		250		4/
L4		80		750		6/7*
L5		12*		-		8/9*

Empire Settlement (F_CityHub.xml)
Level	Storage	Level	ZOC
				Cap		Min/Max
L1 		20*		15		1/1
L2		12*		50		2/2
L3		40		250		3/3
L4		80		750		5/
L5		160		-		6/12*

Hi !

Many difference exist between Kingdom and Empire. 

* is typo ?  or spec ?