Nothing of this kind will work. If it could, it would have worked in many many other poor nations.
Basically here is what can work. But it will come at an immense cost to people of Pakistan.
1. Start development of several coal fired power-plants. Does not matter old or new technology. Pakistan has some coal and can use it to generate electricity. It will make life hell for those who live near the power-plant but it will work. Fortunately for you, you have a lot of sparsely populated areas.
2. Next step is drastic and extreme, in an extremely fast manner, buy lots of forex and let PKR tank completely. does not matter if it hits 1000 PKR to USD. If it comes to it, cause inflation and even print money. It will give you fiscal cushion without any foreign political interference and will make it extremely hard for people to import goods into Pakistan. Also it will make you extremely viable for export. It is what china did but more extreme. Pay off your debt and pass laws which make taking loans in USD or any foreign currency impossible. Build Dams.
3. Remove almost all labour protection laws, make hiring and firing extremely easy. Put basic taxes on corporate so you can fund a very basic health care for masses.
4. Build a manufacturing based economy from there on. Take up manufacturing of basic goods. Invest in cash crops, especially ones which are not too water dependent. Pakistan has a large coastline so invest is fishing massively for food. Invest in food processing to ensure food wastage is minimized.
5. Invest in skill training insitutes, which can train skilled/semi-skilled workers in 1 or 2 years of courses. Do not go for engineering courses, these graduates will leave country fast. Train more factory workers who are skilled. Have a path from skilled worker to an engineer by two to three more years of study. Or a skilled worker to a manager via management courses. You need to ensure your fast growing population enters into workforce and fast.
6. While we are at skills and training, promote education, skills training etc in local languages and leave english or foreign languages to a bare minimum -- for the short term. It will have two effects, first you will be able to completely your education fast and it will be of better quality AND secondly, it will hinder majority of people from seeking jobs outside easily.
In short focus of fundamentals and not glorious and glamourous things.