I'm lucky to be able to say I've seen that tank in person. Your ornates have grown huuuge man! Bigger than 12" by now right? I'd guess around 20".
Ever since you gave me the tip to feed market shrimp, I've stopped feeding them krill (too expensive now that they're eating a lot every day) and they are growing like crazy on the raw shrimp!
Even my GT's are growing fast on the shrimp.