Yeah me too!
I grew up in a car family. Mom had a Porsche Audi Benz dealership in ma. Dad had a Chevy dealership in fla. now he owners a co. Called hemmee heads in Nashville ga. (How I ended up paving roads in Ohio I'll never know) We have a pretty comprehensive computer dyno simulator there to help narrow down engine components (mostly cams) it can run literally hundreds of cams in about 20 min. And has proven to be very accurate +\- 6 percent as long as head flow numbers are accurate according to actual dyno runs.
Since I was going that way in Jan we were going to dads in December for Christmas and was going to play around with it wich I can still do but I really wanted to run the stock motor as a baseline.