Liquid cooling replacment

[Milky Kou]

Im looking to get me a brand new liquid cooler for my cpu as the one i currently have installed is decently old and it does not seem to keep the device as cool as it used to. The problem is with my case, im not sure if im able to install a bigger one or not and if so im not sure how i would work that around. what suggestions can be made and will the liquid cooler come with the thermal paste already or do i have to buy that sepretly?

This is the current cooler i have
http://goo.gl/l7HPba
This is the case that i have
http://goo.gl/ezhzr1

 

[Vosgy]

Under the specifications for the case:
"Clearance for top 240mm dual radiator for water cooling solutions"
You should be able to put a H100i, or the like in there.
http://pcpartpicker.com/part/corsair-cpu-cooler-h100i
What CPU are you using? and is it OCed at all?
What motherboard? And what RAM? (make sure it will fit under the radiator)

 

[Milky Kou]

Windows 7 64 bit OS
1SSD at 64 gb
2HDD at 2TB each
8GB of corsair ram (4gbx2) both are at 1600 speed if i remember correctly
Processor: AMD FX(tm)-8320 Eight-Core Processor (8 CPUs), ~3.5GHz
Memory: 8192MB RAM
Available OS Memory: 8092MB RAM
Page File: 6336MB used, 9845MB available
Mobo is a Asus M5A99X EVO R2.0 ATX AM3+ Motherboard
Also have a 850W psu and 1 CD drive
1 R9 270x gpu

cpu is not overclocked even though thats the reason i had gotten me a liquid cooler.