CR[Moderator]
4023
"Final Lange"... You're not dead yet, my friend! :)
I understand the frustration, for sure!
Now, on to your question...
The printing and moonphase on the Dato Perpetual are too small for my taste, and the dial too cluttered. That experience doesn't improve with age
As others have said, an original Dato would do you well. You mentioned not being able to get over the 36-hour PR -- that the short PR was the hurdle. I assume that's more of a mental impediment than a functional one, if you wind your watch every 24 hours. I do think you'd enjoy it, and personally I never notice the power reserve length because I wind it every AM when I wear it.
Alternately, again as others have said, you could use a Sax-0-Mat movement. You may want to pull the trigger on an Anniversary despite the relatively high price -- though still much less than a Chronmetre Bleu, lol, which shows what a bizarre world we're living in!
I'll throw out one other, much less expensive Sax-0-Mat possibility. It's one that nobody (else) likes, nobody pays attention to, nobody seems to own, and is relatively inexpensive. It's the 301.021. Yellow gold, classic dial, nice and thin, and it has that exquisite movement. At least rule it out!

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