Will the Galaxy Sizes be larger (in both size and number of habitable planets) in this version? Also will we have more customizable options?
It would also be interesting if it could have an ever expanding galaxy, such as battle 1-4 races in a smaller galaxy, win which then expands the galaxy to 2-4x larger to give you 2-4 more opponents and so on, keeping all or part of your existing empire 
Anyone else with thoughts here?