If we were able to take FFXIV ver. 1.19a back in time and give it to SE to launch FFXIV. Would you back then feel the game was worthy of a standard sub fee?

I think it would.

So whats the difference starting a sub fee after 1.20?
We've been playing with our current content for free. Thats a big hurdle to get over I know. But it's one we have to overcome, better sooner than later.

Sorry to put it bluntly, but, pay up or get out. Your free ride has come to an end.