Well, the first plans are already in process: the car will have some paint touch-ups (original paint is 17 years old now) and the small dents the car has collected over the past 17 years will be treated as well. Afterwards, the car will be fully detailed to de-swirl. The headlights weren't great either and will be replaced by new ones.
Next "mods": get an original gear knob (or short shifter, not sure yet), detail the interior, install heated seats, GPS system install (original or aftermarketn dunno yet), sports filter, maybe chip tuning (not sure yet), repaint the calipers (paint is in poor shape), etc...