Hi guys I'm new to this forum and I really need help. As the title says I'm planning on doing this huge case mod because when I got my new case (300r) I didin't realize I wanted to water cool. As most of you know the 300r is a fairly budget oriented case and its radiator support is terrible. My idea to get around this problem was to build a alluminium box on top of the PC and put all the radiators in the (1 or 2 360mm radiators and 1 240mm radiator) in the box. I've been thinking about it a lot lately and I wonder if it would be easier just to get a better case because I think making it would be hard and whether it would even work. Making it would be hard for me because I don't have access to high end tools. On the other hand getting a new case would be expensive and would cause me putting off water cooling for a while. As far as I can tell no one has done this before because they think about the car they get and don't cheap out on it like me.
By the way my specs are:
Fx8350
R9 290
8gb ram
500gb hard drive
Gigabyte mobo
300r