Lord David the Denied said:
You're very vulnerable to critical hits, especially so since Centauri have below average damage scores.
I've just done a quick comparison between Narn, 3rd age EA, and Centauri, and if you factor out the ships with active defences such as dodge and stealth, and those that are just plain silly when looking for an "average" (e.g. Explorer), I'd say the Centauri pretty much come out of it as average for damage levels at most PLs.
At Raid, I'm looking at averages of 33.8, 33, and 43 for Centauri, EA, and Narn respectively. If you drop the T'Loth and T'Rann from the Narn (arbitrary I know, but in my experience they are rarely seen in Narn fleets except in very specific circumstances), the Narn average drops down to 33 too. At Battle, you are looking at 52, 48 and 55 respectively, and Skirmish 21.67, 19, and 24.83.
Granted, 3 fleets is by no means an exhaustive sample and it is certainly true that simply ignoring ships with stealth and dodge is probably an over-simplification as I'm not consider the EAs interceptors, but just flicking through the fleet lists my gut feeling is the Centauri having average damage values does carry through across all the fleets for the most part.
Regards,
Dave