Hi everyone, The more I mess around with my FP Bruticus, the more I want to make more Energon-port based combiners so I can mix/match (also with some Shapeways adapters, add in PCC stuff to the mix). However, I really don't know what TF Energon figures have Energon Jacks (the blue male plastic bits), what has the female ports, and what figures just don't have any any. Is there a definitive list (or some names/pics people can post) of figures that have Energon combiner jacks or ports? I'd assume it would work out similar to the PCC line where one figure has 4 male ports, and 'limb' type bots would only have a single female jack (?). I'd appreciate the guidance!