Will i have cooling issues with this case? (Cooler Master N200)

[The Conjurer]

So I am building a pc for a friend , and i already ordered the parts but i just now realised that the motherboard only comes with 1 system fan header, and the case already comes with 2 fans 🙁
So the rest of the parts are :
cpu : intel g3258 (stock cooler)
(no overclocking planned yet)
gpu: probably a gigabyte r9 270x(if my old one works)
psu: 530w modular thermaltake(wanted to go with a better from cooler master but this is the best they currently had or could get at the store for 80$)
ram: 8gb 1600mhz patriot signature
mobo:asus h81m-k
storage: 120gb kingston hyperx fury
So, will there be a cooling issue if i put in the gigabyte r9 270x? I'm really worried now, the case is kinda small which is why we got it in the first place.

 

[Midguards]

Air cooling on that case is great. You may only have 1 header on the motherboard but you can connect more fans if needed directly to the PSU with some molex connector adapters if needed. (something like This.)

 

[The Conjurer]

Air cooling on that case is great. You may only have 1 header on the motherboard but you can connect more fans if needed directly to the PSU with some molex connector adapters if needed. (something like This.)

Oh yeah you're right i forgot about that! XD I even have a few of those lying around, damn I panic and don't think way too quickly Thanks mate...