I hate to be controversial but Pakistan is incapable of fighting a full scale war
It's not a real military power
It can do a kargil or small.skirmish or indeed A swift resort in the air involving one operation few planes
The minute you have to mobilise the entire country and resources to fight a massive enemy and use every ounce of your resources energy money and organise and plan and implement massive deployment of land sea and air power...you will not last a week or two
Pakistan is no where near top ten not even close
You're not just being controversial but your post is full of holes. You need to keep that to yourself. Have a look at the today's conflicts and those of the last couple of decades if you think that's how it will go.