I'm using AceConfig to add my options to the blizzard options frame, which is really awesome and easy to do once I looked at another addon that did the same thing.
There seem to be some advanced things I can't figure out mostly with formatting how things are listed/placed in the window. I've messed with the order variables but I want to put for example two Toggles on one line like:
[ ] Something [ ] Something else
At first I tried setting the order to the same value for both, but that didn't do what I expected. Also I want to indent some options like:
In the default blizzard options window there is just enough room for 2 options side by side like in your first example, this will not work however if they are contained in any sort of group container as the borders take up a little bit of room.