I just got this guy too! I love Scaphosepalums, they're so cool!!!
Scaph fimbriatum has flowers that are roughly 1/2" in length and they bloom sequentially from the same spike.
Scaphosepalum flowers always remind me of Audrey 2 from "Little Shop of Horrors". I sometimes fool around and talk to the plants hoping that they'd somehow say "Feed me, Seymour! Feed me!"