Hmmm, any chance i might be able to join in with my E20 GI Joe RPG character?

Essentially: Bad Timeline character. Cobra won, took over the world, 0-0-0 (Or O's for short) is a former Action Man (British GI Joe) Operative who is trying to survive post-purge. To this end, he previously teamed up with Soundwave (Who was also trying to survive after Cobra killed Megatron and most of the rest of the Transformers on Earth) Soundwave was killed in one raid, but O's carries around Soundwave's dead body in boombox mode and as a means of carrying the now adopted Cassettacons (Rumble, Frenzy, Ratbat, Ravage and Laserbeak.) 

The other character concept i have is a Joe-Autobot duo of Amazon and Express. Express is a loud, obnoxious Autobot Helicopter gunship who is loud and in-your-face in order to mask his crippling PTSD from the war that he is hoping will go away if he ignores it hard enough. His partner is Amazon, a buff, sultry, femme-fatale type infiltrator who sneaks into wherever she needs to get by seducing, stealing uniforms and hacking computers to get whatever she needs and then slipping out again, or just smashing her way out with the help of Express and her Fusion Cannon