Ok, with TFC's awesome Superion coming out my Energon Superion (FP upgraded) is going to lose his place in my display (I only like having one representation of each character in my cases, helps save on space) however the figure still looks so good that I want to keep him on display, and rename him Six-wing, so here's the real dilemma: does anybody know what mold would be good to have as a sixth figure for Energon Superion that could be bashed to transform into a back/wing-pack for the combined mode?

 

For those that don't know Six-wing was one of the micromaster combiner Six-teams that were in japanese G1 fiction.

Maybe look at ROTF Thrust. I have the Energon and Movie Superion's myself. My movie one has the FP upgrade and hangs out on a different shelf than my Energon Superion. I do plan on buying TFC Superion, and he will be going to the 3rd party shelf. And I have them purposely places so you can not see two of them with one look. Keeping them on separate walls do help