I bought three rolls of Ilford Delta 3200 135 for a hotel room shoot today. I am not going to be bringing my monolights so the only light besides natural light from the windows will be a snoot or a beauty dish, if that. I'm shooting a model that's used to not holding poses so a faster film will definitely help. My problem is that when I bought the film, the guy selling it to me said "Oh you don't mind the large grain, huh?" My understanding was that this film had a very nice small grain, considering it is 3200. Do you think shooting this indoors like this will yield decent quality images? Also, would a red filter add to or hurt the film, ie is it already contrasty enough?