Banshee seems to be adjusting well now. The drainage tubes are out, and the stitches come out tomorrow. While the two older tuxedo cats (female litter mates) don't seem to do much more than tolerate her, she and Phantom (the ~6 month old male cat we adopted just after Halloween) seem to have bonded nicely! They follow each other around all day, and are usually found play-fighting. Phantom even stays by her cage when she has to be in there while we're away.