I currently use a Nikon D750 with a variety of professional lenses.  I also carry backup equipment to each session.

Only if you choose that option.  I love sharing sessions here on my website, on my blog and on social media.  I respect and understand that not everyone is comfortable with that.  When you complete your client survey you will be given the option to opt out.  I will only share with your permission.

If you book a Signature Session, yes!  Mini sessions do not allow for enough time to change outfits unless it is simply removing a layer.