i don't have a clue, but be sure to take some pics of your grass roots, old style fab process[s]. i have done the hard way of fabbing stuff as you know, and i understand both the need [because of not having the necessary equipment] and the satisfaction of doing something the "old school" way and having it come out as expected while looking "pro built". you "done good son" in the past, so i am looking forward to the next chapter.