The Kodak Professional Copy film doesn't come larger than 8x10 any more, I
believe. Or if it does, with a very large minimum order. Last I heard
Kodak was still making "Commercial" film in 11x14, though no larger, and
of course at a price. Can you tell us how large the Ilford goes and what
it costs?
And why not commercial film for pos & neg?
Judy