If money was not a issue, and you were willing to spend a few hours tweaking the cooling then the Lian Li v1000+ is a great case and super value at the moment, I paid £180+del for mine
The PC7+ will do you fine, run your system cool, and be nice and quick to setup. Nothing to flash but a solid case that will get the job done, and for the next system. Looking like new for years as all Lian Li cases do.
The Akasa Eclipse will be the coolest case, not much of a looker but can cool a little bit better than the v1000+ and is easier to setup. Will show its age a little more due to the plastic front but it is the best cooling case out of the box I have mentioned.
Personally, v1000+, its what I have so I say personally properly there! PC7+ is awsome value for money, would run my main rig in one if I did not like the v1000+, personally again.
The Eclipse has a plastic front, that is its drawback, the v1000+ takes 3/4 hours of tweaking to get the optimal cooling if your running anything non-stock. The PC7+ is smaller, but still big enough not to cause issue than the other cases.
The choice is yours, but out of those three choices, none will be the wrong one. Basically, which looks best to you
(v1000, v1100, PC7+, PC007, Eclipse)
The p180 is a outsider, I do not rate them that much but others do and could be another consideration for you.