While I like many others eagerly await Jeff's ideas, I'll try to do my part but from what I see I have already been kind of pre-empted...
And how might I not agree with Chuck's sensible suggestions?

I myself have become a Lemania 5100 nut on account of this site and its Omega sibling...
And I firmly join especially two of Chuck's proposals:
1 - The stainless steel Heuer-labelled "non-Pasadena": the way TAG Heuer did for the Lemania 1873-based Carrera re-edition (which I proudly own and alternate with a 510.501 on my wrist), I am sure it'd be a terrific smash hit
2 - Another Carrera re-edition truly in style with its 1964 forefather, i.e. sans date. I think a manual wind would be perfection, but most of us should put up with an automatic version as well!

Cheers.

Fabrizio