It seems like years ago that Tim Knight of Hero Press asked me to do V&V write-ups of Willow & Tara. I actually remember it being almost exactly 2 years ago because I was sitting in the DMV getting my licensed renewed. I had my copy of V&V 2.1 on my tablet and jotting down some notes on powers.
The biggest issue with any supers game is magic. It really is the "break all the powers" power. Especially in systems where you can take Magic and then take all the other powers as spells.
Here are the girls in their post Dragon and the Phoenix versions.