If you add a component, you will want to make sure the AIs use it reasonably, otherwise the game will become quite unbalanced.
If your component is similar enough to somthing already used by the AI, and is included in a tech area that they already research, you may not have to do anything.
I was modding for the better part of a year without having to deal with AIs at all.
Why? I was just shifting components around in the tech tree, and tweaking the strength of thier abilities.
When I added new components, I was making them as "fun to use, but not very combat-worthy". These were components that had some advantages, but big disadvantages too. Things like Buckytube Gel armor, and my new armor types.
Sure, Buckytube Gel protects against Null-Space weapons, but not 100%, and it costs a lot to install enough of it.
Sure, that Armor is a bit stronger than the top shield generators, but it takes a couple years to repair after a close battle.
The whole Pirates and Nomads race types are generally disadvantages, and you cannot expect to win the game as either. However they are very fun to play, making the attempt to survive day by day in a hostile universe.
Intel.
Well, you can always turn off intel in the game setup.
But as for defense, yes, you do need to have some early on.
Intel Defense has some major advantages; in fact you get a 20% bonus on all defensive spending, you can store up points for years before meeting an enemy (Up to 6 million points can be stored if you do it right (ie 12 projects at 500K each))
3) Aliens
What you probably need to do is explore faster and farther. It is much better to discover eachother in the other guy's backyard or at least in no-man's land.
When you meet them earlier, they will also have had less time to build up strength, and will be more likely to view you as an equal, or at least a force to be wary of, instead of as a bug to be crushed.
If you want to be a hermit race, then build a stack of spaceyard bases, and pump out gobs of ships and units. You mentioned a 5:2 disadvantage against much more expensive and powerful vehicles. You cannot allow that, and should at least assure yourself a numbers advantage.
[ 23 April 2002: Message edited by: Suicide Junkie ]