After removing the trim, and marking the size of the truss on the tin, cut it back as close as possible, screwed and bolted the outer truss to the inner. I used the tin with U channel, top and bottom, to cover up to the addition, and screwed on the trim. Ill probably add one more electrical outlet out on the one wall, and a light switch with a couple LED rope lights wrapped around the inside of the carport for a little glow. there's already two carriage lights on either side of the garage door.
Once the snow flys, there's lots of electrical to run on the inside, just started on a pump house cover, and trimming out the wood shed to match the house. I had to stop early as it's down in the low teens by 3pm