It's taken a few days after you got supplies, but you've got the radiation shielding up. Layers of lead and wood. You've set up some of those defenses you mentioned, of course. Now you've pretty much got the shop ready to crack the case on the Sky Mote. Marmot is trying to mask her excitement, this is the biggest moment in her life, probably.
And Nuke and Butter are here, pestering you for updates. No way to hide it if you do crack it open, and this isn't something you want to get wrong.
What do you do?