Teeth shift all the time, they can shift in weeks. Most likely the shifting would be minor, but you risk the aligners not intimately fitting. In order for Invisalign to fit well, you want your scan as current and accurate as possible.
Yes, absolutely you can.
Placing 4 beautiful veneers would straighten the entire smile, thus fixing your uneven incised area.
Invisalign is also is good option, but you would need a button to be placed on that lateral tooth which creating that cant, which can be inconvenient for you. In my...
Based off of the photos you have submitted, invisalign is not your best option. You would see improvements, but your time and money will be better spent seeing a reputable orthodontist and possibly having traditional braces (along with some other treatments). Make sure you do your research a...