1991 ford mustang GT convertible fox body 5.0, fresh rebuilt automatic

Ive had this car for a little less than a year its a rust free very solid car, here are the things that were done since ive owned it.
new rebuilt automatic with receipt
new distributor
new spark plug wires
new spark plugs
new rear convertible window
rebuilt driveshaft
new steering rack
new coil
new fuel pump
new fuel tank gage sender unit
new seals on fuel tank filler
new rear main seal, done when transmission was done
cleaned and resealed injectors
new fuel pressure regulator
new air cleaner
new upper intake seals including throttle body
new fan belt
new brake caliper hoses front
fresh alignment with receipt, straight and true on all 4 wheels
The repairs made a huge difference, it shifts nice the issues it needs is
the exhaust has no catalytic converters so it runs lean on start up, slight miss here and there
once the car is fully warmed it runs good
it looks that the core support was damaged and repaired at one time
the windshield has some chips and small dings
the airbag light flashes 10 times, sometimes it stops
the auto adjust mirror switch doesn't work in both directions
air conditioning is not real cold
cruise control doesn't work
horns don't work
the door seals are torn on the bottom from getting in and out
I was asked about dings or dents.
It looks like only one ding on the passenger door
the paint looks pretty good but also expect some small chips and touch ups