I think you are correct! I will call ESPO tomorrow to see if the 6 leaf 340 spring +1 would compare to the 3200 lb spring, I want to sit the same as 69 383 valiant's car is or a tad lower.
Like most of us I was dealing with this a few years back and called ESPO and they couldn't provide much information good luck sometimes we have a habit of over thinking things
