Should we now improve it to add EC multiply and SHA256 so that we're EXACTLY in the context you describe ?
Nah, you'd still be biased:
- it's not running in the 69 range; the immutable set is not the same....
- it's not searching for the correct prefix; I mean, birthday paradox......
- it's not finding the key as fast as it finds it once you have a million prefixes known in advance... wrong proximities calculated....
- wrong parameters; they need to be this or that so the results are better
etc...
You have too much free time

You have no idea. I can do this as long as I need to be
Now that we have an tangible base to work with, it's only a matter of time until we reach the empirical truth