Thanks Jereth for claryfying my thinking for everyone, sometims I've rushed ahead without making such clarifications along the way as I'm already out at the end point, for this and any other offense I've caused, I do apologise.

Thank you also for introducing Acts into this discussion. I think any fair reading of Acts would show that missiology is meant to drive ecclesiology. The mission of the gospel advanced and as it did so theology and church issues were 'nutted out' as they arose, rather than those issues driving what shape the mission took. Paul was called to do mission amongst gentiles before the rest of the Jewish apostles and believers understood that 'it is through the grace of our Lord Jesus that we are saved,
just as they are.' (Acts 15:11). Of course this 'by grace alone' soteriology to us is obvious, but it took the mission to the gentiles for it to be understood in the wider church. Missiology drove ecclesiology. It wasn't then until much later, once the churchs were established and actually had converts that the letters and pastoral epistles were written that talked more about ecclesiology - as the need arose.
The problem with us Anglicans is we have an institution so we therefore think things are OK. We have an institutionalised church and so we tend to think ecclesiology is obviously what's important. The trouble is the institution sometimes forgets that people make up the church, not institutions. Our institution then demands time, energy and money to be maintaned and the reality is this is a failing institution. How much money, time and energy is being spent on Lambeth and GAFCON combined when the issues being discussed are unworthy of a NT church, ie. a church should never have deteriorated to this extent, but it may be because of our ecclesiology and the need to maintain an institution that this deterioration has occurred. Of course there'll always be false teachers and there's no completely 'pure' church, but surely we can learn some lessons from our congregational brothers and sisters about church discipline and church membership so that such issues that we're facing needn't arise (ie. appointing an openly practicing homosexual leader)?
Current statistics show that Anglicans make up a very low percentage of Christians in Australia and from whatever number of Anglicans there are, many are then nominal. The time, energy and money spent on maintaining a failing institution would be better served on gospel mission strategies and programs or simply the organisation of prayer meetings praying that God may have mercy on us and renew this failing shell.
Are we not unlike the Israelites ignoring the state of things and the change that is needed by simple pointing to the temple. Jeremiah 7:3-4 -
'Thus says the Lord of hosts, the God of Israel: Reform your ways and your doings, and let me dwell with you in this place. 4 Do not trust in these deceptive words: “This is the temple of the Lord, the temple of the Lord, the temple of the Lord."' If we didn't forget our first calling to be a missionary church and hold to the gospel as of primary importance and then allow that mission to shape how and what we do as church, perhaps we wouldn't be in the state we're in.