Yeah why not, let's make it a competition, and let's level the playing field

. How about this: divide 4000 by your current ao50 or ao100, and that gives your bpm. So mine would be 4000/35.7 = 112bpm. Set the metronome and solve full F2L. Your score is the number of missed beats, lower is better. We can do ao5 or ao12, up to you, depends how interesting this is
Since this is about lookahead, I guess there's less point doing LL algs. We could make it F2L only, unless you think this might be useful for testing OLL/PLL recognition or prediction. What do you think?
I'd say one beat, but I'm slower and ought to be able to double-flick U2 in one 112bpm beat. Would that work for you at your speed? I guess it doesn't matter either way as long as we're consistent. The 4000 number is based on the average number of HTM moves in my F2L, so if we go for one quarter move per beat I'll calculate a new number based on QTM.