So I have an i3 7100 and GTX 1050ti. I also have a budgeted $400 (Plus tax). I Want to Upgrade the i3 to Ryzen 2700x but the 1050ti will Bottleneck it. And I also want to upgrade the 1050ti to a 1070ti but the i3 would bottleneck it. I plan on using this pc for Streaming games with low settings for higher fps. I'm not sure what to upgrade, please answer.