Hi! Fabricator. I'm sorry you had to see my white chicken legs on you-tube. I have the 3 videos by "Aaron" of the metro 6/1. One it is running in my garage, (the one with the checker board floor)
I bought mine on E-bay from Sam Crosby in Maine. The engine I have is an IDI (Indirect Injection) It will burn just about anything you put in it.
Sam still has 6/1's on E-bay, I have been very happy with mine.
I think the 6/1 Jackson kit from power-solutions is an awesome idea also. It will save you some tear down time not that it is that hard anyway.
I have built a small 8 gallon Bio-Diesel processor also.
Welcome to the forum!