For those attending the NARCON convention this weekend, the vendors had the new G77 reload, which fits a 29/180 HPR casing. He may have had the others but I was browsing through the new section and saw them. Also, the new SU motors stick out like a sore thumb, very identifyable via their flourescent green lettering and highlights. Nice looking motors. Al's Hobbies is the one that had em in stock and I would call him fast if you want them.
Carl