Please keep in mind that HRT is not panchromatic film and it's green sensitive. The film is not sensitive to warm colors like oranges and reds. So red objects that have a high luminescence might show up as black on your film. You can make this an advantage by processing Fuji HRT under a safelight and process by eye. I've done some test and with HRT and I've rated my film at ASA 200 with XTOL. Also the film has no anti-halation backing and there's an emulsion on both sides. The emulsion gets really soft and best processed in hangers or with flat bottom trays.