^ You mean stick a Scarf on a couple of them? I plan to change between Specs and Scarf throughout the game, depending on the opponents.
I would actually choose a couple of Unown that you would like to possibly be revenge killers (Fighting and Dark, for example, for Dark and Ghost types respectively, and since between them they get near perfect coverage) and max out SpA and Speed, while the others can invest in HP and SpA, so they might be able to take a hit from opponents they have no hope of outpacing.