Bases are 60mm mdf circles. I have a buddy who has a laser shop, so I just hit him up with dimensions. I guessed correctly it seems, as all of my models fit reasonable well so far.
I have some Heavy Artillery Pods and Spartan Destroids I just primed - hoping to have them started by tonight. I'm very pleased so far. I have a massive amount of models sitting in the wings waiting to be assembled. With the 3d models from Mpenock, I'll have an almost 100% lineup for the entire Macross saga.