why a custom built converter isn't for everyone....

That’s why I pointed out that most of that stuff can be sorted out on the dyno. Contrary to popular belief, that’s a HUGE money saver.
That's where I was going with the "Have your build finalized" before you have your convertor built thing- either by dyno or street time. I think we're on the same page, just different paragraphs. :)
Too many directions in this thread now.