I just thought I'd post this. Its basically if my ponies were somehow on the show, these would be their Japanese VA's:

CardCaptor - Fukuen Misato

SteelBow - Ayana Sasagawa
iPod Cache - Akeno Watanabe
SteelShine - Kaji Yuki
Crystal Pearl - Yui Makino
Lava Flow - Sakura Nogawa
Ghastly Smile -  Megumi Hayashibara
SpadeStar - Inoue Marina

Will add more later.