As I said in the post, I think Ford should have let the old Louisville run it's course until switching KTP over to Super Duty production and not bothered with HN80 at all. Sure, hindsight's 20/20 but I believe if Ford had to do it all over again, that's what they would have done. Regarding Ford's analysis of the decision to go ahead with HN80, remember at the time Ford's management was anything but rational. The power structure at the Glass House was one of fiefdoms bent on destroying each other, Ford Motor and the customer be damned. I was told by Ford insiders back in the day that the light truck group was always out to screw the heavy truck group, and had wanted KTP for years. Supposedly the decision to use the International 6.9L diesel for the F series back in 1982 was partially done as a slap in the face for the heavy trucks guys as International was Ford's biggest competitor at the time. It seemed to me that HN80 happened while Bill Ford Jr. was running the heavy truck division, and after he left it heavy truck had no champion and fell victim to a rational profitability argument from the light duty guys. I wish I could go back to those days and ask better questions! To be a fly on the wall during some of those meetings.......