Since I didn't have any other Feng Shui user, I did go for the perfect Pippin. I'm now wondering whether she can replace Alissa, but the slightly lower range worries me. Since she should (usually) be healing more than one unit, the lower attack shouldn't be that big of an issue, and if a stronger healer is needed, there's always Iris and/or Chydis. So, is the lower range going to be an issue or only a rare one?
Edit: I'll be mostly using her in daily missions, unsure about events.