The money factor is 0.00009 O.A.C. and the residual is 51%. Drive off includes rebates and the down payment which also includes your first months payment and all the Fees like DMV.
I would recommend calling dealerships and see what 2015 DEMO models they have available. The target price would be 25% off MSRP + Incentives. Essentially, you are only responsible for about 20% of the total car cost over 3 years of lease.
Most dealerships have gotten rid of their demo models, so your selection will be slim. But they will be very aggressive with pricing. I would also recommend looking for non-popular 2015 models with model change/large inventory. I know Infiniti is definitely 20% off MSRP range.