I have an Inspiron 3650 desktop computer and want to play Kerbal Space Program and my pc cant play it, so I am upgrading my graphics card. I am also upgrading my PSU and I am wondering if it could support a MSI AMD Radeon R7 240 2GB DDR3 VGA/DVI/HDMI Low Profile PCI-Express Video Card GPU or better? If I cant please tell my why and give me an idea of what I can have. I also might want a EVGA GeForce GT 730 2GB GDDR5 64bit DVI/HDMI/VGA Low Profile Graphics Card 02G-P3-3733-KR and was wondering if that would work also.