Suggestions of full tower for double water loop

[xarksas]

I'm thinking about upgrading my mid-tower for full tower, as I plan to add second water loop (for GPU) and would like more space in the case.
Currently I'm considering Thermaltake X71, Be Quiet Pro 900 or Corsair D1000 (this one is expensive!). However I'm open to other suggestions as well.
Anybody here willing to share their experience with mentioned cases or other full towers? I would be really grateful

 

[Legionaire68]

I got a Thermaltake Core P8 as a showpiece build and its a big flexible case and is only £200.

It should be big enough for a dual loop and there is a good amount of space in the back of it for fan controllers and cable management.

 

[Avathar77]

Fractal design define 7XL would fit dual loops.
But why dual loop? Can't you incorporate CPU and GPU both to a single loop and have more rad space?