i would like to see a revlatively significant increase in the amount of Coal recieved from UU-Matter. currently the ratio is 3 UU-Matter to 2 coal. i feel this is horribly underbalanced cause you can make 8 logs from 1 coal, causing 3 UUM to make 24 charcoal. also 1 diamond = 9 UUM, yet if you made a diamond from coal that you made from matter then it would cost you 96 UUM. also Coal is far more abundant then any other mineral in Minecraft, except for MAYBE redstone dusts. but individual blocks coal is far more abundant. and even redstone is like 32 for 4 matter. i feel a much more balanced ratio for coal from UUM would be 8 Coal per 3 matter. this, even if dusted in a macerator it would make only 1 Carbon Plate. which is a tiny bit cheaper then it would be to comprise an Advance Alloy from matter.
Edit: had a second idea, how about being about to compress 4 Charcoal to make 1 coal? that could be another way to go about it. since 3 matter = 24 wood/charcoal, then 3 matter would make 6 Coal with a little bit of effort and extra EUs.