Since this thread is so long and the information is scattered in it, I'm going to recap. I believe these three (of many) invoices at face value. They say F/B 400 R/A. Which means, by way of the R/A being used previously, Firebird 400 Ram Air. The 'desenters' believe that the invoices 'lie' (are erroneous). I don't believe invoices can lie. I believe them all at face value as long as they can be verified by ordered copies(proving they aren't altered).
