As the title says, I need a low-cost reactor, given my world isn't much progressed.
It musn't output too much, given I just cant find enough diamonds/coal to set up a proper storage system. Something below 50 EUt will be sufficient.
It should, however, have a good efficiency, if possible, dont have too much Uran yet.
Possibility to be used for breeding would be nice, too.
And it musn't explode no matter what, Mark I-II only.
Of course I could calculate some setups myself, but afaik we got a crapload of quite versed Nuclear Engineers right here, so why shouldn't I let them do their job :3