Montporte. I already feel like we are challenged to make progress during our sessions, which generally last about 3 to 3 1/2 hours (with about 2 1/2 hours of gaming). I don't want to slow us up any more.
I also would want to completely rewrite the attunement rules so that they would be to my liking and, after taking a few stabs at it, I realized that it would take more work and thought than I currently want to invest.
So the house rule for Montporte on attunement is that we will skip it, at least for now.