Read from the beginning. and get then points. Many do not. Look at the key to the success of Arsenal. Then look at what the city of Liverpool with mothballed lines and two clubs proposing new stadia. Then apply the Arsenal success to the three prime points in Liverpool (line, EFC and LFC) and then it makes sense.
I have read from the beginning, its still flawed.
You see, you keep repeating Arsenal and the Emirates as a key point, then giving out false and flawed information. The main one is the apparent low fanbase of Arsenal, now only increased because the Emirates has good transport links. Bull.
The Emirates was built for no other reason than having a large fanbase, and not a big enough stadium to allocate season tickets to those who were on the waiting list. It was quite obvious the potential revenue was there and because of Uefa ticketing strategy, a certain percentage of tickets have to be put aside for general sale.
In the late 90's, plans were put forward to extend Highbury, but this was rejected by Islington Council. At the same time, Arsenal put forward a proposal to play their home Champions League games at Wembley in order to show potential investors that the core support was there, and that they could generate larger matchday income. Despite being rubbish in the two CL seasons they played at Wembley, they regularly attracted over 70,000 resulting in an excess of £1million in matchday income. The fanbase was already there.
You could have extended Highbury to 60,000 and made access only by parachute, they still would have filled it.
* I am not saying any of your ideas are actually bad, its just your justification on using a current model that doesn't even exist is false.