Two newb questions: hotspot color and selection by org

[taymaj]

I'm a newbie to this series and have a couple questions I couldn't find an answer to when I searched:

1. Is there a way to mod the hotspot color / blink rate?  I'd like to have "dazzle" highlighting like the alt highlight.

2. Is there a way (in game or workaround) to select the next unit by its organization instead of its location?  For example, within 1st Division, a hotkey would select: A Co/1 Bn/1 Br, then B Co, then C Co, etc.  I use divisional markings and can see what's moved using highlights.  Using the organization dialog highlights them, but since the dialog box is "locked", I can't click through.

Many thanks!