[Andrés]

I mentioned this in the Sci-Fi crossover mod, but probably you didn't see it.
Starwars engines are: first Atomic Drive, then Implosion Drive, and finally HK Ion Drive.

Now it would be nice if atomic drives were similar to b5 fission engines and ion drives similar to standard ion engines.
Would it be ok to make fission engines worse?
I was thinking of 1.5 times size and cost.