Help with cooler

[project_offset1]

So I recently built my system (athlon 880k build) and I bought the coolermaster Hyper T4 for a cooler and I purchased it because it does not require a backplate (something I never done) however it doesn't fit as it was two wide and I would not be able to use with an exaust fan, so I installed the default one, its loud as hell. I would like something else, is it hard/worrying to install a backplate? I took off the 1 panel and it just looks like a big metal plate on the back with screws on the motherboard side. What cooler should I pick, and could I get away with using a Corsair H55/H60 with the small space ? like can i bend the tubing around the case
pic of what we are working with

 

[CountMike]

Yes, you should be able ti fit single radiator AiO cooler just fine. Mount the radiator instead of that back fan and it will do double duty. Cooler body/pump is low enough so to interfere and hoses are flexible enough. It uses a new backplate so you may have to take MB out to fit it if there's no hole behind MB. Backplate mounting is easy enough if you follow instructions.