No but I will be buying a new case too so I will have to buy all the other bits to go with the cooler. I changed the thread title!Have you got any sort of loop currently in your system?
What case are you getting? Will help people spec you up a loop that will fit.
This can be expensive can't it?If your going down the path of upgrading to a custom loop for your gpu it makes sense to put the cpu under water also.