Abdul Hameed guys are good one of the best but then again they cannot match the new OEM KYB GR-2 shocks and springs for front and rear.
Radiator works for 5-10 years easily just service it from Khudad colony near tariq road will cost u 1,000 rs.
Afzal bhai will arrange a good rack from shershah for you but if the EPS sensors are bad he cant do much about it.
There is also a HongKong rack available in market for around 12,500/-.
Coolant lines are called flange (upper and lower) new will cost you 7,500 used will cost u 4,000 from kabar in good condition.
Also check the waterbody for any leakage.
Finally all the brake disc /pads and brake master cylinder / booster if the brake pedal is going down more than 2 inch (vague approx) for normal braking.