I would recommend the Innovative Ip240s, thats the medium model in the soloist series, the Moersch IP503s, and the Mark Ford IP803 which has a very nice sound legato sound.
Encore also makes very nice mallets, I havent tried the Nimura line, but I have the entire Zeltsman series and am very happy with them.
You might want to try Mike Balter's Contemporary Series..they're very light and give a nice sound.
Just curious...does anyone use ABC mallets? I want to get a set of the Zivkovic line, but Im not sure if Weiss carries them