I had a large Golem farm (18x18 with four Straw and four Wood with speed) producing potatoes\carrots\netherwart\cocoa beans\pumpkin seeds also produced wheat and cane but neither of those was used in the bioreactor, MFR treefarm for saplings (just a 3x3 running at normal growth rate on Ghostwood) and a rancher squid tank producing ink sacs. This setup produced enough biofuel from 6 reactors (with a slight gain in "fuels" apart from the squid which was a stupidly large gain) to power 60 MFR generators, so producing around 960 mj\tic which fed my laser quite nicely.
(1.5.2 so the gens were actually useful rather than he almost completely useless 1.4.7 version)
(1.5.2 so the gens were actually useful rather than he almost completely useless 1.4.7 version)