Mario, nice setup!
Jason, since I was/am considering a greenhouse (smaller), I read a book this winter, "The Winter Harvest Handbook" by Eliot Coleman. More geared toward commercial Maine/NE small growers but he points out that NYC(New Jersey) is on the same latitude (41) as Naples, Italy, and south of basically all of France. So, while colder in winter, we get more more winter sunlight than France, where they have winter gardened for centuries.