I currently have an acer aspire x5950 computer, All of its parts are stock parts. I'm planning to replace my current gpu to gtx 750 ti low profile and single slot. My question is, will my pc have bottleneck issues? My choices for my gpu replacement is, gt 730 2gb ddr5, gtx 480, and gtx 750 ti. And i would also like to ask if it will actually fit in my case, which is a slim line case i guess or a small form factor. I'll change my psu too to support my gpu