I have 6100 miles on WVO, the truck has 11,110 over all, now and still going strong. All is going very well. Winter has added some challanges to the filtering in an unheated garage. But the truck onced warmed up runs just fine on WVO.
I'd love to see some pics of your set-up. If you click on the user CP link at the top left corner of the page header you can create a signature with a description of your rig, upload pics into a FTE hosted photo gallery....lots of stuff.