PC for video editing

I’ve been working with a JVC and a Rollei Bullet 5S HD – Action – Camera on various motorcycle mounts and helmets for a few months. I use Magix in a version of 2012. My laptop, so far fastest computer in the house moppedcollecter makes the greaves quickly with the program and file sizes of 3-4 GB, i.e.: pays off the wolf and hangs up. Here there are even more “filmmakers” I get a 4 year old, puffed up Acer G7700 Predator to the good The part works with a water-cooled QuadCore Prozesor, has three hard drives with a total of 2.5 TB memory, is lead-heavy and large, but obviously very powerful. The equipment “Cutting Place” includes two large monitors, so that you cut on one, on the other the movie has in full size. With what kind of hardware and software do you work ?