I called customer service, and they confirmed it would not be elligible. However, I called the Lego store at Mall of America, and they have the Tantive in stock, same price, and they have the ARF as well! So, the first order is cancelled, and I am taking a lunch run to buy some bricks!
(Edit- successful run! They had several on the shelves, and with some points left on my VIP card, it was $110 after tax!)