I highly doubt how much ever political pressure you put look at doubling they started it almost 10 years ago and still only 40-50% completed.Doubling needs to be completed because it will increase capacity of the existing lines even speed and punctuality of trains can be increased and even new trains can be run and no point of hurrying the electrification process. There should be sufficient amount of electric locomotive as well to cater to the demand and for KJM ELS DLW, DMW, CLW have still not started allocating electric locomotives.