Meshify C is a nono for me indeed. The GPU is ROG Strix 1070 (298 mm length) so it won't fit, unfortunately.
Either Corsair 450D or Phanteks Enthoo Pro M seemed the best option for me if there aren't any better suggestions in the close price range. Yet, I'm still not sure if Corsair 450D is compatible with Kraken x62. Some say it does, others say the otherwise + same thing with Enthoo Pro M.
If it makes any difference (in terms of height, and etc.) my rams are Corsair Vengeance LPX 16GB (2x8GB) DDR4. Choosing a case that is compatible with x62 and my rams, also not gonna conflict with my GPU clearance... That's a very painful process, everyone says a different thing. I may have to go with 570X as my last resort if I can't find any alternative (it's expensive af in Turkey).