I think you will be "fine".
As stated I doubt it would be considered ideal.
I ran an OCed Q6600 and a highly OCed GTX280 on an RX360 with 3 really crappy fans. My CPU temps were awesome, and my GPU temps were pretty sweet, about the same IDLING, but the delta between idle/load was waaaay smaller. Which is the point of WCing a GPU, in my opinion.