minor points: climbing related advice
Early on someone mentioned Vantage as a good place for the newbie gear leader to learn. No! This is not good advice. Vantage is steep. Thus, finding enough good stances to concentrate on the new task of placing gear is not easy to do. Not to mention that the rock quality is dubious.
People talked about climbing with internet blind dates. Some are willing, some aren't. Let me tell you this, if you post more TR's however insignificant (they don't all have to be as good as Uncle Tricky's) you clue people in to your abilities, and makes these blind dates less blind.
Outer Space is not a good climb to bring climbers of unknown (or known lesser) abilities. The crux is a traverse people!! And the pitch after has a long runout traverse. Also the original start and the Remorse start have unprotected traverses. Plus if someone fell at the crux, there is not a good way to get back on the climb even if they weren't hurt.
Rapping versus lowering from the non-anchor. Highlander hit it best. Downclimb, trying not to weight the anchor. Rapping would appear a poor choice since she would have to untie from the rope to set up the rap, then she wouldn't even have the lower pieces to protect her. Lowering is not going to make that big a difference on the placements, bodyweight vs. 1.67*bodyweight. You'd have to be pretty lucky/unlucky to find an anchor where one of those would hold and the other wouldn't.