Oh one other thing, I was trying to make a smaller power core, I can change the displayScale and it makes the core smaller, but not the EnergyShield. It seems that you can't change that. I took a look at Wormbo's Onslaught Specials and it can't do that either. I think I need to resize/scale the EnergyShield class, but I'd have to recompile the PowerCores as the subsequent class names seem to be hard coded vs. properties.
That being said I swear there was a more configurable power core....