Kindly read my previous posts for detailed answers to your questions/querries
Sorry cant answer your query as my vehicle is being run on Petrol since i got its delivery in 1995.
price seems to be reasonable but i will advise you to visit sultan tha kooh for confimation of price but let the mechanic buy the part and install it for you as he will give you some guarantee.
I forgot to answer your query in my last post, well daewoo has independent suspension system on the rear end.(The shocks and springs are installed appart),same system used in our present Toyota Corolla and Honda Civic from 2002. Furthermore, the shocks installed in daewoo are soft type that drive is smoother and better whereas in most of Pakistan assembled vehicles the suspension type used is hard. Soft suspension provides better comfortable drive but its life span is shorter whereas hard type shocks provide a little rough ride but ists life span is longer. Hard type shocks are usally used in Pakistan due to our present road conditions.