[@Sola]

Okay first Question and it was asked by tha mighty Sola 

Is this Scifi?

Dyson Sphere, Check. Psionic, Check Answer =Affirmative but only a little

The mechanics of a Dyson sphere are enormous so I don't see us going into details on it unless I recruit a gaggle of engineer types

There will be aliens, some nice and some not so much but they are neighbors rather than planetary.

Then there's the Psionics angle

I was thinking all have Telepathy and one other psi talent so in the beginning thoughts won't be private