All these good and constructive ideas for improving the atmosphere along with the North stand expansion are dependent on one thing, the club taking them onboard, agreeing with them, and making them happen. (in conjunction with the fans)
When the North stand expansion public consultation takes place and the club asks for your feedback and ideas for the expanded North stand, please include your ideas for making the expanded North stand a proper home end that will create a proper and lasting atmosphere.
The more feedback the club get, the more likely they will take notice of the fans, and the more likely they will look at the ideas seriously and take them onboard. :-)