Improved eyedropper tool for the preview window

It would be nice if the eyedropper tool inside the preview window/box could show also these values:

a) the X and Y coordinate in range of 0 to 1 (example X: 0,034 / Y: 0,93)
b) the X and Y coordinate as pixel values (example X: 45 px / Y: 783 px)
c) all the digits of HDR values, so the value 3,745 * 10^4 would be 37450

Also, the HDR values are rounded so value 37456 is shown as 3,746 * 10^4. This is not only incorrect, it takes much more space than the correct value (5 characters versus 12).

Yes, I really need all the HDR value digits shown correctly for debugging purposes. So, pretty please.