x7 Annoyances -- Do these bug you too?

X7 has a number of annoying usability issues. For example:

Switching between Eyedropper and Bucket
In x5, I assigned Y to the color eyedropper tool, and U to the Apply Color bucket tool. Then I could freely switch back and forth between the two. Not so in x7.  When the Apply Color tool is active, pressing Y does nothing. To escape, you have to press the space bar first, and then Y. This extra step only slows me down. There is no benefit. I should be able to switch back and forth freely between the color eyedropper and the apply color tools, as I could in x5.

Tabbing through the color requesters
In the fill and outline requesters (Shift F11 and Shift F12), you can tab through the color value fields for RGB or CMYK. But once you're in the last field, you can't tab anymore. The cursor gets stuck in the last field. So if you changed the value in the last field, you can't update the color swatch by tabbing. Instead, you have to press Shift Tab to see the new color swatch. Why make this more difficult? It was better in x5.

The Save icon is delayed. 
When I save with CTRL S, the disk icon takes a long time to appear at lower right, so in the meantime, I wonder whether am actually saving or not. 

Disregard the next paragraph, as it is incorrect.

Outline Pen instead of Outline Color
There are the two colored box icons in the lower right status bar. They used to be for
outline color (ie Shift F12), and
fill color (ie Shift F11).
Now if I double click the former outline color box, I get an Outline Pen requester, instead of the Outline Color requester. Yet the other box icon is still for Fill Color. So we've moved from consistency to inconsistency. What's the advantage?

Confusing Interface
The light gray color scheme of the user interface makes it hard to see what you're doing. As well, the new icon designs on the various buttons are confusing.

Does anyone else find these issues annoying?