I know I already suggested part of that but ... as you're planning to add a Coal Generator, I thought you could also add a Coke Oven-like (or an almost-Coke Oven-like).
So I'm suggesting a few things:
1) Remove the Coal Ore to Thorium Dust using the I. Grinder and put instead a recipe producing Unrefined Coal Dust [2] (which is kind of a cokable Coal Dust), Radioactive Dust [1/4].
2) Assuming the Coal Ore is in fact Bituminous Coal Ore (which explain the Coke Oven), make a machine that makes Coal Coke (Dust, because it's from Unrefined Coal Dust) and Firedamp instead of Creosote Oil. That Coal Coke Dust would be Coal Coke, but with maybe recipie to get some IC²(-like, or the current one if you don't wanna implement one ^^)-Coal Fuel. So for those that don't want to use Creoste Oil for Rails, they could use this machine to get a bit more of energy (because firedamp is Methane/CO/Idon'trememberwhatelse,butIguessmostlyMethane,so...yesyoucoulddirectlyaddMethanetotheByproduct,butthat'dbetoomuchenergyIthink [and yes, I'm freakking annoying because I didn't put any space "for fun" ^^]. I think a +15 000 EU/Coal Ore [Edited, since I realized grinding the coal would also consume a lots of EU: maybe you can just assume this is a Methane Cell, so no need to make another Gas + even more energy
] could be nice (-1000 for the energy consumption of the machine), since it'd be a non-renewable energy, and since Coal is, too bad, not very used as an energy source.
3) Add Anthracite a Nether-Ore. It'd be an Ore giving 1 Anthracite Chunk while mined, and 1 Anthracite Chunk + 1 Coal Dust + 1/4 Thorium Dust (it contains less C14, because it's older and because of decaying laws, but more Thorium/Actinides because it crossed more of those ^^). Anthracite Chunk would be kind of a double Coal Coke (and it couldn't be coke, since it is almost pure carbon), but could also be macerated to get 2 Coal Dust.
4)Radioactive Dust would be 1/4 Th, 3/4 C14. (so, centrifuge recipies). C14 could be used as cells to emit Neutrons into your Nuclear Reactor, and so increasing efficiency of nearby cells, but would'nt produce energy by itself, or very little.
5) As for the Coal Generator you're planning, I'd suggest it to be more efficient that others, to be able to run on Dusts for a bit more of output (and efficiency, to get like 500 EU more after the maceration), to be able to consume O2 cells as an amplifier to get *2 EU/t for quite A LONG AMOUNT OF TIME, NOT TO BE A WASTE. Also, I'd like to have an output slot if not using O2, to get the non-consumed Coal, like 0.33% chance of getting 1/4 Coal Dust for each Coal/Coal Dust burning in (and so more for Anthracite chunks).
I know some are already suggested, at least by me, but ... they didn't appeared on your list ^^. Btw, the point of Anthracite would be to provide Coal Dust, and wouldn't be very good as a Fuel, while Coal Ore would be (2 Coal Coke + 1 Firedamp Cell = about 45 000 EU). And radioactive dust ... to add a new fun Nuclear component/nerf Coal Ore/makes it more realistic.