I've recently potted up a 6" bonsai start of jade. Soil: 1 part Perlite 1 part Perlite 1 part Bark. The trunk's circumference is 3" and I'd like to shape it up. I'm wondering how hard should I cut it back percentage wise to achieve an ideal bonsai look? Also, should I wait until spring when I can have it outside on my deck with full sun (in Richmond, Va) so it leafs out more quickly? Thanks for all the help everyone!