Need help choosing between cases..

[xxking]

these are the cases I cannot decide between
Corsair Obsidian 800D
Corsair Obsidian 650D
Corsair Graphite 600T Black or White

type of cooling - air but definitely liquid is a consideration in the near future..

am using the H50 from corsair as welll

will be transitioning from a HAF X to one of these


also I wanted to ask - will this fit on the top of the 650D?
http://www.frozencpu.com/products/10576/koo-217/Koolance_2_x_140mm_Fan_Radiator_Shroud_-_Black_SHR-0820.html

along with these fans:
http://www.performance-pcs.com/catalog/index.php?main_page=product_info&cPath=36_316_847&products_id=27388

 

[xxking]

anyone ??