What is the best and efficient way (if there is any) of making advanced alloy, electronic circuit and advanced electronic circuit?
		
		
	 
Advanced Alloy: Mixed Metal Ingot in 
Compressor
- 
Mixed Metal Ingot: Refined Iron Plate + Bronze Plate + Tin Plate in 
Shaped Crafting
- Refined Iron Plate can be replaced with: Nickel Plate (±0), Invar/Steel Plate (+1), Titanium/Tungsten Plate (+2), Tungstensteel Plate (+3)
- Bronze Plate can be replaced with: Brass Plate (±0)
- Tin Plate can be replaced with: Zinc Plate (±0), Aluminum Plate (+1; ±0 when w/ Refined Iron)
 
Electronic Circuit: Basic Circuit Board + 
Copper Cable in 
Assembling Machine
- 
Basic Circuit Board: Refined Iron Plate + Electrum Plate in 
Assembling Machine
- Refined Iron: Iron ore and Calcium Carbonate Cell in Industrial Blast Furnace
- Calcium Carbonate Cell: Calcium Cell and Carbon Cell in Chemical Reactor
- Calcium Cell: Bone Meal in Industrial Electrolyzer
- Carbon Cell: Sugar Cane in Industrial Electrolyzer
- Electrum: Lava in Industrial Centrifuge
- 
Copper Cable: Rubber + Uninsulated Copper Cable in 
Shapeless Crafting
- Rubber: Sticky Resin in Industrial Centrifuge
- Uninsulated Copper Cable: Copper in Automatic Wiremill
 
Advanced Circuit: Electronic Circuit + 
Redstone Dust + 
Lapis Lazuli/Lazurite Dust in 
Shaped Crafting
- 
Electronic Circuit: See above
- 
Redstone Dust: Redstone Ore in 
Macerator
- 
Lapis Lazuil/Lazurite Dust: Lapis Lazuli Ore in 
Industrial Grinder
 
Now my question:
What power source do you need for Factorization machines like Grinders? EU, MJ, or BT?