Improving the Ricoh GR

[Solarflare]

What do you think can be improved about the Ricoh GR ?

IMHO:

- Definitely a touchscreen (for fast AF point selection and faster configuration browsing)
- Also reworking the UI to reflect having the touchscreen (i.e. more 2D instead of 1D menus)
- Faster low light AF would be great, actually. And/or easier manual focus, see next entry.
- Possibly a control ring around the lens like Nikon Coolpix A, but unlike the Coolpix sturdy
- On that topic - move the lens in and out manually ?
- Electronic shutter to 1/32000 sec, silent operation
- Filter thread on the front of the lens
- Of course full frame, but then again without growing the size of the camera

Also:
- Monochrome version