I found the same thing John. I talked to a lot of car friends about what I was considering. When I told them I was thinking about building a 6 for hp, they universally tried to talk me out of it. They seemed to have forgotten about inline 6 power, and the only option in their minds was a SBC. I suppose it’s a tried and proven swap, but so were inline swaps before V8’s became so popular. I’m glad I stayed with an inline 6.