Monstructor should be remolded from the Terrorcons. And as they would no longer be Pretenders, their team name would be Monstercons. Scowl, Slog and Icepick would be remolded from Blot Wildfly would be repainted from Cutthroat with the unused Wildfly head Bristleback and Birdbrain would be remolded from Sinnertwin Since the original Monstructor was made up of six components, there has to be some changes. Bristleback and Birdbrain would now form the feet to Monstructor, making the smallest G1 combiner the third largest of the modern combiners after Predaking and Devastator. And the torso would be Hydrax, a straight repaint of Hun-Grrr, based on the unreleased Prime Bot Shots Hydrax who would have shared a mold with Prime Hun-Grrr. Or instead of Hydrax, the torso would be Bristleback repainted from Turtler, representing his Pretender shell.