i personaly hate dealing with RF conversion and i would like to have a upgrade (like the overclock upgrade) that lets RF be transmitted into the machine without dealing with annoying pipes and cables that look ugly.
I'd love that too, but unfortunately if the devs decide to do it, it probably will take some time to do it. I'd suggest downloading the mod advanced generators. It can accept ic2 biogas and turn it into RF and EU(any maybe others, but idk). And, it's a lot more efficient than the normal ic2 biogas generators.