Venue 8 Pro Questions

Hi, I have a couple questions about the tablet.

I will be using this for mostly taking notes, and while most of my notes will be with the keyboard, I will need the stylus for math notes, and some drawings. How is the Ink to Text, and Ink to Math in OneNote? This is my main question, and if Ink to Math works properly, I will buy this.

I know that the Bay Trail is very fast, but how well does BlueStacks run? This is not necessary, but would be a great bonus if it works well.

Could I potentially use this to power some monitors while charging, or would I have to switch?

Thanks in advance for your answers