Possibly. But if you put the stress on the first, a service-based economy with a perhaps somewhat lower activity where citizens inevitably have to participate in seems the most suitable.
If you go more for the second option, a virtual goods economy with a probably high activity but also with a more voluntary participation of citizens seems preferable to me.
And yes, the third point will come automatically

, but if you really want to go only for that, I would recommend to make it as simple as possible.
Trevon.
The storyteller of Ex, Umbagollah
Ilotim ilo arelisin il parduvile arelis te arelisin
The truth is just too true to be true for everyone