max/msp osc structure sort

Anyone sending OSC data from max to QC? How can structures be received / sorted? Trying to receive x position / y position / rotation from approx. 100 separate items. These are essentially separate "particles", small images interacting with physics on screen. So i'd like to use an iterator on the QC side instead of wiring up separate sprites but not sure how to set addresses, sort structures, etc. i should use a 1-d structure? So far I am successfully using the qcOSC plugin to avoid values continuously / unexpectedly jumping to 0. Any advice welcome.