I used Dr Colorchip on something very similar to what you have there on another vehicle with an aluminum hood. It was NOT easy. Dr Colorchip is not very good about handling very deep and large chips like what you have there. The provided paint is very thin, and by the nature of the process you pull a (hopefully) small amount of every coat back off during the smoothing step. For small scraches and chips this gives you a nice even surface, but on larger areas it tends to pull paint out of the middle. I had success with it, but it was tedious. I think I ended up needing 12 coats, and had to start over several times when the entire repair was pulled out during smoothing. On the plus side, it's absolutely invisible. It's been a few years: I know the general location of the repair, but genuinely cannot locate it.
If you're going to correct, the better route would probably be to grab Tesla's touch-up paint and use Langka:
Langka - Paint Chip Repair
With that you put the paint on in a big blob, completely filling the chip. Then you let it mostly dry, and use the Langka to bring the blob level with the surrounding surface. I haven't used this mechanism myself, but many are very happy with it.
Neither one of these would be likely to have the paint in a condition to be polished and sealed by the weekend. They take time to cure. I suspect you'd just be undoing your work with a polish so soon after the repair.