I would modify your #1 request to allow us to just select whatever info we want displayed, like on some of the Nuvi models, e.g. 765T.
Not everyone wants the same info displayed and some of us want different info displayed under different situations. In my case, I like the ETA and other route-related stuff displayed when I have a route active but I want different stuff displayed when I'm just using it as a moving map.
...ken...