I've played the turns (up to T40. Planetary Construction came in). We should decide where we want to settle, and whether or not we want to spend the next 17 turns going for Galactic Epistemology, or go for something else.
My First Succession Game Turnset.
After a weedy first go (see above), here it goes.
T27 (IHT): I revolt to Monarchy. We are 1H short of the PDS. Since we wont lose a turn on the Mining Facility by finishing the PDS, I will do so next turn (good thing we grow in 8, not the full 10). I SWITCH TECHS TO PLANETARY CONSTRUCTION. Too much

last time.
Some interesting/bizarre information:
Demographics Screen, T28: everyone else is still size 1.

I dont know how thats possible, since not all of them could have built Colony Ships at the start, unless something else is up. And how could New Earth be down to 1 pop?? At least one of them has no pop working, since their crop yield is 0, and so is MFG. The lowest GNP was 10, which could have only been Halis (1 culture/turn, instead of 2, 8 commerce from palace, 1 base beaker).
And we have 9 teams total, not 8. So theres a duplicate of someone out there.
T31: After finding water in range of our projected first starbase, I find that almost-hiding system (thanks for the sign). Horus Leo, it has some potential.
T38: Mining Facility Complete. Start a colony ship, due at the end of T44. We should decide where we want to send him.
T40: Planetary Construction comes in. I set research to Galactic Epistemology. Nice, round number, and a good stopping point. I find a new system way off to the NW. Its an interesting one. If it wasn't so far out there (maybe the PDS should head SW and swing back? Or keep on pressing onward, looking for contacts?)
A second resource cluster, near home, but is a lower priority IMO, since we want the health/happy first (that's Water (health) and Iron (Cruisers and Invasion Ships) in the N, Titanium (Carriers and Battleships) and Oil (Fighters and Bombers) in the south).
Pacifism: We can switch to it. Right now, it takes us from 16hpt to 18hpt, and we have 4 PDS. I'm not sure that's a good deal.
More Demographics:
I believe the AIs have founded 4 new worlds. We still have an AI who is working the minimum 11 GNP, 0 MFG, 0 crop yield.

145k total AI pop: 1 @ size 4, 3 @ size 3, 5 @ size 2, 3 @ size 1, for 48 + 63 + 30 + 3 = 145k pop. So with our 2nd world due in the mid-to-late 40s, we're doing just fine on settling. Since we're #1 in GNP, I think we should make a run at Galactic Epistemology, we'll hopefully get it.