I'm planning to get into using WVO or WMO in one of my trucks to start with. I've currently gotten several hundred gallons of WVO stored, along with a good 400 gallons of WMO. I also have a local bar giving me WVO when they change out their fryers - probably 50 gallons a month. AKA... I have a resource here, and I need to use it. My plan at this point is: 1. Buy a centrifuge. I'm looking at motor-driven ones(expensive, but better). 2. Use a pre-filter made of rag material - probably denim pant legs? 3. Mix the 'clean' WVO or WMO(yes, I know not to mix them) with 10% Ethanol-free RUG, throw in a dose of diesel additives and call it good, 4. Settle it for a while and make sure nothing is coming out. 5. Run it at 100%. The centrifuge that looks the best to me is this one: http://www.wvodesigns.com/raw-power-centrifuge.html.html Only... I'm looking at buying it without a motor. I should have a compatible Baldor 3-phase motor, and I have inverter drives to run it.