Lid aside, that basically does it for the centrifuge itself. It was pretty simple and, all things considered, not terribly expensive. ~$700 or there about for a rock solid 3450 rpm all metal centrifuge.
What follows is the rest of the filter "system" consisting of some novel ideas stolen from WVODesings.com and some experimenting from me.
I am going to pull raw oil from a 55 gall UNHEATED drum. Yes unheated. The oil will pickup heat along the way from a BIG A$$ immersion heater jammed in a heated standpipe arrangement. Here is the immersion heater:
This thing is GIANT. When i saw pictures on Leon's site I was thinking the kind of thing that goes in your hot water tank. WRONG. It is two feet long!!
It has a temperature probe and is thermostatically controllable from 60 to 200 degrees. (McMAster-Car - ~$180)