thankfully just bought city 2007 in very neat n good condition (no touchups atall) 73k done,with cng and alloy rims plus new dunlop tyres (price 11.30) just changed seat covers n mats n now looking forward for your advice for a general check up n maintanance. where should i go to change airfilter n which one to use? i want to get the spark plugs inspected too n general maintanance check. any suitable place in isb for this since i dont ve much knowledge about honda. should i visit some honda service centre or a normal mechanic will do?