jj69-
I'm not a qualified expert on these; there are numerous variations and combinations of dials, cases, bezels, etc. out there that it would be difficult to summarize the faults and flaws across the entire FF family.
Personally, I went for the model that was most hommage and less replica. To me, the Tornek signed dial is more hommage as there isn't really a brand name associated (although the Tornek name could be considered a brand name of sorts with regards to trademark, rights to use, etc). Since I view my watch as more of a hommage, the faults and inaccuracies are non-applicable in my perspective.
Just my opinion...