Tuning was always about mixture and timing.

Why no timing included with A/F?

And some acoustic log to post process to detect knock (waterfall plot or simply listening to that signal.)

Further, since electronic, can I have a timing gauge along with my A/F?

In the old days, I set total timing and pretty much didn't worry about what happened at low speed. What timing does the Viper like? SBC was 40, Paxton Studebaker 34-36, LS1 heads/cam/headers 30 (or at least that is what the tune yielded.)