You did very well for your budget. I would leave it alone until your next major upgrade. Alot of posts about transfer issues; "it worked fine until I transferred everything to my new case". On a low budget you really don't want to go with water cooling. At a certain point when overclocking, your rate of return (improved frame rates) is too low to justify the cost.
Thanks buddy for the comments. As far as water cooling goes i got the h80 as a open box item for 35.00. I took a gamble at it and it worked out really well no pump noise or anything wrong.
What do u think about the raven 3.
I really like that case although its a little over my budget.