I'm not sure if anything has changed, but I was always told the minimum down payment was 10% of the pre-incentive price which in this case of 150 points would be $1515. Usually they give you the option of current use year points or the $10 off per point, so if you are getting both I would say that you are getting a good deal. We bought under the F&F promotion and our unit wasn't finished yet so we didn't have the option to receive the current use year points, but we only had to wait 2 months for our first set of points