Actually, all those things are pretty well worked out. We've walked this path before.
What you won't acknowledge, is that it is really about getting the electorate to start saying "yes" to the concept, then creeping the concept along, step by step, until you get things to a place you would not have gotten knowledgeable people to in a transparent and straightforward way.
Yeah, Ken, I can see you're right. After all, the Prop requires the City Council to appoint the planning panel, and then put the plan up for a vote in four years. Obviously, the whole thing is going to be done in secret, and no knowledgeable people could possibly be involved, or keep up with such an opaque and complex process, because all the knowledgeable people already know what the plan is: why waste the time actually participating in the process? So, yeah, screw it.