1)upgrade the 60gig SSD to at least 120gig for a boot drive
reason: you dont realize that every time you install something a small patch of files is installed on the C: drive as well.
2) the 560TI bump that up to at least a 760
this is a big upgrade ! faster framerates in newer games
3) on the CPU get a after market cooler either fan based or water based and overclock that 2500k to 4.2ghz-4.5ghz that cpu is a beast and
will prob. still perform well into intel's next batch of broadwells.