No, years go I decided I needed an inside job, when a Chevy starter literally froze to my hand. I have not scrapped many cars since the 80's when I got my Mech Eng job. I have no problem with 360's, I just have 340's and 273's a couple 383's, and a 440. I do have plenty of 360 heads still. My choice is hard to understand if all you want is hp. Where do you stop? Unlike you I do not drag race, I drive a lot on the street and have High Performance engines with multiple hundreds of thousands of miles on them. Fast, bullet proof, and longevity is my goal.