Base combat logging would be the new sport !Not sure if this was already posted but base building would require a dedicated server.
With the current structure, all player owned items like ships and SRV disappear when the player logs out.
So if player 1 would build a base somewhere and then log out, the base would also disappear. Problem is now that if player 2 would build a base in the same spot while player 1 is offline and then player 1 would log in, there would be two bases overlapping each other.
So without a dediacted server which saves all the bases build in the galaxy, I do not see bases or other "permanent local objects" possible.