Hi everyone! I have seen many, many Shockwave customs on here. I just ordered myself an Energon Shockblast with the intent of painting him up and turning him into a Classics Style Shockwave. I plan and changing out his arms since the giant cannon is too big and the other arm is a bit goofy looking. Does anyone have any suggestions on a good pair of arms to use? I was thinking classics Megatron, but he's quite expensive and I don't have an extra one laying around. Also, how would you go about adding his gun hand? Thanks for the help in advance!