welcome
I too decided on Motion, and drove down to have them installed there. We put in 5 windows, and they cut me a nice deal. Of course, I didn't know that I would be helping their installer, which was a gas. We had them all in, perfectly lined up, before lunch!
We really wanted an awning window, having used both, and recognizing the benefits of windows open when raining, BUT, we didn't find a good window that didn't require the screen to be opened when opening and closing the windows. My wife is very much against mosquitos inside. She asks so little, that when she makes a definite requirement, it is done.
I could not be happier with the quality.
Your climate is like mine, so I'm looking forward to seeing your plans for insulation and heating. I went with Thinsulate in most places. We heat with electric or catalytic.