So I was moving a cupboard out today and I had to take our ancient PC out of it first. I decided to open it up and I figured with Windows 8 coming soon it might be a nice thing to sort of redo and give to my mom who needs a PC of some sort. I have a chassis, PSU and motherboard but the RAM, processor and HDD etc will all have to be replaced. I have never worked on something like this before. If i bought the components would it be hard to assemble? How much might I be in for if I got say a Core i5, 8GB RAM and say 750GB storage? Could I put it all together over a weekend?