Sorry, but what you're looking for won't be in EE3. Hate to break it to you, but if you want go hit up Pahimar's twitch channel and see if he keeps his past broadcasts saved online, he actually goes into detail about it (condenser) being OP, how he's aiming for balance, and how/why that means removing things like the condenser, collector, and relay - what you're looking for is Creative (Vanilla feature, if you weren't aware). Even x3n0ph0b3 states in his new mod that he'll be aiming for balance, so I wouldn't get your hopes up there
- Don't be a child on forums.
Best idea I've seen so far was a tree farm (steves carts, not forestry) which would have the logs transmuted into obby then to iron -> gold -> diamonds. Once you have the tree farm going with a cart that runs off of the saplings that drop, while going around a track felling trees and subsequently replanting, then you've essentially got a steady supply of resources.