This list is worth bookmarking for KF goodies:
RTA/RDA parts compatibility list for Kayfun, Cthulhu, Silverplay, GT-T 2, Goblin etc.: FastTech Forums
Yep, I 100% agree with that. There's terrific parts info in there! I accidentally found it and immediately bookmarked it last November, after getting those horrible bell caps. Have used it for reference many times since then, before ordering parts.