I'm planning on upgrading my pc. Gpu (GTX 1070 SC GAMING ACX 3.0) along with the cpu (i7-3770K). But am not too sure if the gpu will fit into my case I've never upgraded my pc before and this'll be the first time doing so, any suggestions and tips will be greatly appreciated. Current specs if interested (Gpu- AMD Radeon 5800 series. Cpu- i3-3240, 16 GB DDR3 Ram, 1TB HDD, MOBO- P75-D3)