I am a person somewhat into the details of the computer stuff. I just bought a new HP Envy 710-210 computer that had Windows 8.1 and converted it back to Windows 7. My goal is to run two HP Pavilion 23xi monitors for my normal computer use and another Smart TV for my movies or tv shows from my computer and tv tuner, if I want to watch them while I work at the computer. The two monitors will be my primary but the tv will only be if I want to watch a recorded tv show or movie if nothing is on cable. The two primary monitors will be for my CAD drawings and spreadsheet programs and not big graphics gaming stuff. HP and MSI has no communication together and give me many different answers. I like AMD Radeon cards and would like something that is in a home users price range. I know I will have to upgrade my PS 450W to something bigger like a 750W. What would you recommend?