I really like the combination of GTCE and OC, including gtce2oc. Not only modification of recipes, but also complete api for interaction. I notice that only Energy and TankInfo are provided. If there are functions like "is working", "amount of electricity" and "time for current recipe" will be better. Although there may be a way to calculate it through OC, I prefer a straightforward and accurate method.

I don't know what the implementation difficulties are, but expect some additional Lua API.