How to manage a set of Akka futures

I have a Set of Future[T] that I want to manage into a single object for a library I am writing. In my current implementation I'm using a Future.sequence to collect them all and wait until they've resolved so I can do futurey things on them (map, collect, filter). However this only gives me the ability to match on Success or Failure, which is not necessarily the case for the collection of futures I'm dealing with. Some will fail and some will succeed and I would like to be able to extract the values I can from those that succeed and collect the exceptions and errors on the others so that I can escalate them appropriately. In pseudo code it would be something like

Future.sequence(Set[Future[T]]) andThen {
  case FullSuccess => "woot"
  case SomeErrors  => "well, that's still ok."
  case FullErrors  => "Ok, who's the wise guy."
}

What I'm really looking for is to have data where there is data and not have to retu a complete failure if only 1 of the futures in the sequence has failed.

Thanks for the help.