My PC Setup i5 7400k ,1 tb 7200 rpm HDD Toshiba ,motherboard Gigabyte h110m-s2ph ddr4 6/7th gen, 8 GB DDR4 Ram 2400 bus, suggest me some mid rang GPU and SSD for video editing And do I need to increase my ram size 8 GB to 16? (sorry for my bed English)