Yes it will work with your CPU. The question is what type of case did you get? Depending on the case you may move need to move one of the rear fans. But other than that, you are all good to go bud Do a bit of research before you make such big purchases next time
Yes it will work, it's your preference where to put the radiator, might need to move those rear fans if you want it there. Also, as long as you installed it correctly and it has no defects then it should work perfectly!