My next Gobot custom will be Loco. The base figure will be an Energon Barricade modded to resemble a locomotive. I've attached preliminary photos. The "grill" in the second pic comes from RID Wedge and will be situated at the front of the train. As for train bits, I'm looking into Thomas the Tank Engine models as well as Lego train kits. If anyone has any tips and suggestions as to what would fit in scale with Energon Barricade, let me know. Parts list: Head: RID Grimlock Train grill: RID Wedge Sledge hammer: TFA Voyager Prime (axe handle)/Cybertron Longrack (shovel mechanism) It looks like griffith76 might be able to provide some train parts from his HOS Prime cast.