I believe the Thalians are probably noy suited to a conquest victory, especially on the larger maps.
Heh, tell that to my Huge ships with 400+ attack
each. I kept my homeworld as an economic capital and had it cranking out transports to avoid the high pop penalties. I'd have no trouble doing a Conquest victory if I wanted to.
The Thalans are probably pretty well suited to Conquest victories, as much as any other race, anyway. Heck, they have easier access to Weapon and Defense technologies, tons of +Weapons boosts, a number of unique Speed boosts, and a strong Soldiering boosting tech to boot.
The Altarians, with their -20% Weapons penalty, on the other hand...
Also I will say this again just to state this else where. The factories and research centers that the Thalan have. Yes they get less upkeep but come on increase them each time ie level 1- 12 points(same), level 2- 14-15 points, and finally level 3- 16-18 points. The describtion for the level 3 being the best research or industry building in the universe come on now not really...
Sure, they are stated to be the best, but they also aren't running on the power supply the buildings were intended for. No Gravitronics, no super powerful buildings, basically.
Really, to me, the best solution to the Thalan's troubles would be to have one tech group that gives
both their Industry and Research buildings, instead of one tech group for each. "Technological Adaptation" could easily be re-flavored as the Thalans trying to make use of more "primitive" power sources to power their Industry and Research capabilities. Move the description of how they research/produce into a History tech (or just keep it in the first tech *shrugs*).
This would also fit in, IMHO, with the original design goal of the Thalans a bit: multipurpose planetary improvements.
Also, I have to say that it is a damn shame that the Thalans are
both insectoid
and time travelers... so much can be done with both of those themes tech tree wise, and, right now anyway, the Thalan's tech tree is playing up the Time Traveler bit a helluva lot more than their insectoid nature. But, man, I'm really digging what was done with them "Time Traveler" wise, though...