Yeah, the more I'm looking at it, the more I'm thinking that using Galacticraft for oil gen was a poor idea. It's oil doesn't behave like pretty much all other mods' oil does, you can't pick it up in buckets and it doesn't seem to be compatible with anything. Sigh. I will fix this in 1.5 and simply replace it with Magneticraft oil, as that can be used universally. This does mean, however, you will need new chunks.Immersive Engineering's Crusher will double ores. Requires a lot of iron and a trip to the nether for requisite machines and blocks, though.
Engineer's Toolbox has a facade that offers ore doubling as well, cheaply and early game. Doesn't fit well in the pack, in my opinion, but it's there.
I'm looking for something that can pump Galacticraft Crude Oil. The Pumpjack from Magneticraft doesn't seem to work. Maybe the Ender Pump from Engineer's Toolbox will suffice but I wanted something bigger and better. Also, can Galacticraft Oil be turned into something usable for other mods?
As for oil pumping, gah. The Ender-Thermic pump should work, Engineer's Toolbox also works, and, hmm, I'll have to do research. It is, admittedly, the weakest part of this pack, and one for which I have yet to find a very good answer.
And Engineer's toolbox is in the pack because of the modular ability, yes it is one block, but you can hang modules on it to make it do various things.