JBG
Prince
Re: Normal specialists. Generals can add experience to units generated, but (say) cost money rather than give it. AIs can increase culture and science. Statesmen can increase happiness and reduce war weariness.
Re: Great Generals: if it'd make your life simpler, then leave it until later. On upgrading, I think if you just have him upgrade a single unit, for once, for free (say) that might be a decent placeholder. If possible you could extend it to all units of a type in the same stack (at a very low cost), but if it's too complimicrated then seriously don't bother.
Great AIs have an increased chance of spawning with certain buildings (like the Resident AI improvement, Computer Core improvement, for example) and one or two advances that I'll get woodelf to tweak. They're rare, though. Some wonders can also increase their generation rate once we get a few wonders milling around. New GP types will be worth thiking about when we get round to the wonders section.
Hope that clears it up!
Re: Great Generals: if it'd make your life simpler, then leave it until later. On upgrading, I think if you just have him upgrade a single unit, for once, for free (say) that might be a decent placeholder. If possible you could extend it to all units of a type in the same stack (at a very low cost), but if it's too complimicrated then seriously don't bother.
Great AIs have an increased chance of spawning with certain buildings (like the Resident AI improvement, Computer Core improvement, for example) and one or two advances that I'll get woodelf to tweak. They're rare, though. Some wonders can also increase their generation rate once we get a few wonders milling around. New GP types will be worth thiking about when we get round to the wonders section.
Hope that clears it up!