- No datasette or 1541 disk drive. It's difficult to find an original C64 that doesn't work, even in 2016; on the contrary, the power bricks, datasettes and drives all went much sooner and are real hard to find. Besides, what's the point in a shiny new case if you have an old drive sitting next to it? There doesn't seem to be clever USB/SD/network-based way of handling disk images, either - or if there is, someone needs to point it out to me.
- S-Video? About the worst supported video connector ever. Ok, I can understand ditching the TV modulator, but you're going to have to get an S-video to SCART converter, and more importantly, a TV that supports an S-video input signal, or it's just going to show monochrome. Modern TVs don't have S-video or SCART, just a bunch of HDMI and (if you're lucky) a composite so you can plug in old video cameras.