I am a first time builder looking for a computer to decently run games for around $1000 USD because I currently have a mac mini 2009 and it can't even run Minecraft above 20 fps I have a rough build here https://pcpartpicker.com/user/fidgetice/saved/LV9jcf. The ram is too expensive and want suggestions on different ram and I also want to get a better graphics card if the price allows. It would also be nice if any of you guys could point out compatibility issues with any parts.