I have 19 mini dv tapes I want to convert to digital and do some editing. Nothing fancy. We already have an iMac so I figured a mini hooked up to my tv would be a good idea, especially when we want to watch the videos. I figured the basic mini- M4 chip and 16gb ram along with iMovie is all I would need. But that comes 256gb of storage. I don't really want to spend the money if I don't have to, does anyone have any idea if this machine would be good enough for the project or do I need something better, especially storage wise. That's my big concern, we may add more video later (from iPhones and an older digital camera) so I'd like some left over storage room.