That's the same reason I love it, you never know what's gonna happen. I can't wait for the standalone, don't listen to the hate Rocket you made a great mod. I'm more than sure the standalone will be awesome.
I run it with an AMD Athlon X2 4800 2.5 ghz, 4 gigs of DDR 2 ram, Nvidia gt 220, and windows 7 64 bit. Its a pretty sad set up, but I saving up to build a new rig. So I'm sure you could run DayZ better than I can.