[Hatman]

Nah, Monorails are cool. There are several monorail systems that have been operating successfully for over 50 years now. Overeager futurism? Bah!
As I said before, so long as the monorail extends to MiamiCentral, I don't think it's a bad idea. The issue of transferring between modes is a non-issue, really, because even on fully integrated transit systems (ie, any vehicle can go on any route), service is very rarely arranged in a way that gives direct service. There will always be transfers between, say, a 'blue line' and a 'green line,' and it makes little difference if one line has one rail while the other has two. There are many, many transit networks where different Metro lines use completely different systems between modes.