Yes, Quasar is pretty powerful. That was actually a difficult decision, choosing one of the many available UI frameworks, with the final round between Vuetify and Quasar. In the end I went with the less popular Quasar due to having more powerful components and better docs.
For the prototype (alpha) the objective is to wrap all the Quasar components. But one of the main architectural objectives is for the framework to be easily extendable with any Vue component.