Thanks for the suggestion, that is what I originally had, but in a post like this on the PCPartPicker forums, I was suggested to get a 1080Ti and downgrade to the i5-8400, which I know had great reviews for gaming, despite it not being unlocked. I will take another look though, thanks.
EDIT: I can get away without overclocking, so I will use the i7-8700, I can also keep that with the 1080Ti, while not buying a keyboard, I have a really cheap keyboard that can last me until I save enough for a gaming keyboard. Would I need to upgrade to the Cryorig H7 to keep up with the temps of the i7?