Soldato
Got it booked in to local place to see what they say...i dont want to mess it up myself...
And if it is the bonnet, no soon have you got it resprayed, you'll get another stone chip next week...
A good quality touch up paint (paint+lacquer mix) and some patience is the most sensible option imo
All rust starts from a tiny spot.
The rust needs sorting, not just painting over with touch up.
Most cars are galvanised now, so the question is why is it rusted?
If you have the time and inclination you can get very reasonable results
It takes a lot more practise and/or knowledge and patience than these YT videos really convey to get anything like passable results in reality.