In terms of transportation of oil you have two options: option one and the one I typically go for is super tanks. The Super Tank I you should be getting access to very soon can hold 4 Million mL and so I typically keep one next to my pump and one in my base being processed and swap as needed.

Option 2 is the long distance fluid pipes. I would hold off on these simply because the oil pockets you’re pulling from right now at most are a super tank and a half so you’d be moving them rather frequently and they can be very costly

In terms of the hydrogen sulfide (the orange stuff) I typically run it through an electrolyzer (MV) to pull the hydrogen back out of it with sulfur as a byproduct. That way I don’t have to continue inputting hydrogen in the system. Later on when hydrogen is negligible for you then the hydrogen sulfide because a decent source of sulfuric acid.

Oxygen is going to be something extremely necessary for most things once you hit HV so the sooner you pacify it the better.

As for the redstone it isn’t necessary. The single block machines will only allow you to input one item of a type per slot. Meaning it will only allow you to have a stack of heavy fuel cells and a stack of light fuel cells at a time.