Welcome to the loony bin.
The hoods fine, they're all like that.
Don't let the look of it let you down, nobody can see it when it's folded down and covered by the tonneau cover!!
Brakes aren't the beast for a sports car but can be freshened up with new discs n pads and maybe a servo bracket.
Next step after that is a big brake kit consisting of larger discs and AP 4pot calipers but you have to have bigger, 16in wheels and deep pockets.
The black spots, are they like tar spots or paint spots??
If they're tar then something like tar remover to soften them up which is available in halfrauds or such like, if they're paint then something like moths or white spirit would work then a good polish!!