No its not a question for Hybrid Photo, fine grained and sharp film is fine grained and sharp film, which is the subject of the question, ie: he's asking about film.
I really dislike the automatic responses going on here as of late soon as someone mentions their scanning even as an aside, its not helpful.
Fuji Pro 160S cannot be beaten imho.
However you may want faster film for your lighting conditions, Pro 400H is good, as is the Portra 400 speed, and Kodak Ektacolor 160 ("Pro 160" printed on the emulsion) which I've recently tried, is the second cheapest 120 C41 film on ebay I've found, and is excellent (apart from trying to load it yourself for your own processing onto a plastic film.. need to wash/wet the film in the dark in water first, otherwise it jams and one side crinkles).
If you dont need fast speed film, and if youre going to be scanning on a high end scanner (CoolScan 8000/9000, imacon/flextight etc) then use Astia 100f, it is gorgeous, you could also try the new Ektar 100, though I wouldnt go Reala 100 except for its low cost, as Pro 160S has the same resolution with slightly finger grain, according to Fuji, which I seem to agree with so far from my limited examination of the films.
Even Pro 800Z will do you.