In order they came in..
Yes
Not handy
No
No
In a way, what mygasser said.
If you took a .650 solid roller into a stock 273 to note how it behaves, feels and reacts and then put the same cam in a larger 408&+ to note how it behaves, feels, reacts, if you didn’t come back and say there is a vast difference, I’d say there something wrong with you. Or your butt dyno.
That’s it in a nut shell. If you still disagree, OK fine.