You can't have TFT Features in RoC, unless you did some crazy fancy triggers =P. Though i have pondered taking TFT models and importing them into RoC maps to see if it works, but i bet you that there is some sort of protection on TFT models to prevent RoC from importing them successfully. And in order to import models into an RoC map you would have to downgrade to an older version of RoC. Then you would have to patch up in order to play online, which may possibly cause issues being able to play a map from an old patch. I declare this an impossible idea. RoC is practically useless now. Tell me why it isn't.
As for making an AOS, why not try The Green FEUD! haha.
Just use TFT to expand RoC.