I need some ideas here. I don't want a simple block where you pump in fuel and get EU.
I want to implement some kind of advanced system, for example: the fuel generator heats up the blocks around it, and then they generate electricity - or something like that.
I am also gonna try make the blocks look special (like engines/ most thaumcraft blocks).
Let me do this...
"Your engines can burn fuel because they produce MJ, but to produce EU, a much more complex process is needed. Your engine that makes that tasty energy units needs to heat up, and the hotter, the more efficient burning. However, it can explode with this heat reaching higher than bedrock's melting point (concentrated to the engine of course.) You need to add our patent cooling system, which cools it, but stunts the engine's efficiency. You can mix the two with an advanced electronic circuit and some diamond gears to form our regulator, capable of using a GUI (what is that, anyway) to control your heat. You want the recipes? Oh here you go: (forcefields [the little squares] are nothing)"
To make the heater, make a coil first (refined iron is a great base to build on)
Then place your coil (matter is what it is) to form your heater (uranium makes heat upon exposure to power)
Your cooler is this (also uses patent reactor parts)
The regulator ( is diamond gear) (coolant cell is cooler) (uranium is heater)
The engine itself (the plating is 'splosion resistant) (cell is a tank)
You place the modules to manipulate the engine itself, which burns any combustible fluid. Oh, and the engine doesn't take power, it gives it. This makes you have to use the modules to start combustion. (or can you use lava, fire, ice, and water?[I don't see them being ultra-heaters or coolers)
Hope you like the idea...