[zT KiNgKoNg]

You're still using HDD's, I guess spending 400 (Ј, my currency. Don't know how much it would be for you) On a total of three 320GB SSD's was worth it for me, and a 4TB hard for me does it. I really suggest you get a High Capacity SSD 500gb or so, they're pretty cheap to what they were a year or so ago. But if you need to space get a HDD (cheaper, but slower), this really dones depend on your budget, But on-topic as Landon said CloneZilla is a good choice (Regardless that i've only used it once).