Hello! I've decided that I don't want to deal with building a custom PC for my brother, I would instead rather buy one. I want to spend between $400-600 on this PC and I am limited to newegg.com and amazon.com. I was hoping somebody could find a pc on each that gives him the best run for the money and then I will decide between the two of them! I know this is a lot to task but if somebody can help me out it would be greatly appreciated! ALSO, I plan on buying him a new GPU around christmas time (no more than $200 but I want the processor and the case to be able to handle/fit a full sized graphics card!) Thank you so much! Need advice ASAP!