Sheetwise it has taken only 5 sheets of 2024-0 to get all our frames cut plus a lot of the smaller parts can be nested in the scrap areas.Time taken to cut out is about an hour on the waterjet cutter.Another replica is here…
http://www.fighterwerks.com/index.htm

I think that they might have to up the fuel capacity from 68 gallons, if they are going to run an Allison.