I think hooking the tunnel to the backup reactor would be best, since we'll need a lot of juice. I don't believe any booming will happen, or at least, that's not the goal. Ideally, a smaller, more portable quantum tunnel would be preferred but the plans were for a larger variety so we'll go with that for now. My father built a vessel that could shrink down beyond subatomic level - that's what we'll use to traverse the realm.
Are they...I mean, they're okay, right? They just left this world?