Hello guys I am planning to buy a dual radiator like Corsair h100i and I dont know if it will fit in my case on top.My motherboard is Asrock z77 Pro 3. I am also thinking to make a water cooled system on my own with dual rad . If the rad doesnt fit inside of my case ( top ) shall I go for a custom water cooled system and place the radiator outside of my case and having the reservoir inside with thte pump? any reply would be usefull. Thanks !