I got the package picked up and all 6 berghia are alive!! I guess I hold the record for the longest time in shipping at 6 days (thanks to customs and FedEx).
I've put them in the tank and there were 3 egg packs as well.
Everything is acclimated and in the main tank. The berghia knocked back two aptasia while in the drip tank.
I look forward to ordering in the future (for my customers) and feel free to use me as a reference if the need ever arrises.