Looks awesome! Out of curiousity, how do you plan to manaage the cold garage under the living space? Will you heat the garage too or insulate the floor?
It gets quite cold here in Kansas and our walls have a blown-in insulation which does a great job filling any voids you can't get too with rolled insulation.
See ya got it shingled quickly too. Once you get the roof and siding done you are in good shape for winter!