Who knows, maybe that 5 years of writers block is leading up to this very moment and then suddenly I have the ultimate idea.
It's fine, it's all very new to me as well. You plug them into these specially designed audio boxes and then you can just record in real time. I haven't actually had a chance to try it out for myself yet though, so it probably sounds like I'm speaking jibberish. xD
I think all 3 of them could be pretty unique personally. Raiden is a cyborg ninja for crying out loud, Krystal could use that staff she had in Star Fox Adventures, and as you said, the possibilities for Tails are pretty endless. I swear if any of those characters actually happened, I'd go out in public wearing a dress.