Ah jeez. Went and picked up my package this evening and when I opened it it was missing a plug for the fan, the aluminum ducting, and the filter was a 5in/125mm and it should have been a 4in/100mm like the fan. It's not really a big deal. Shit happens. I don't need the filter yet. It's just a hassle if I have to send it back.
I've already sent an email so I'm waiting to hear back from them.
Edit: Aaaaand to add a little insult to injury, I carelessly waved a fly away from the plants this evening and managed to break off about an inch of one of the leaves:no: What a day.