Looking for morph on a payment plan

Ok I was looking at a breeders website the other day and saw that this person accepted payment plans for his/her snakes. He would keep the snake until paid off, and then ship it. This is such a cool idea, as there isn't a chance of the buyer ripping off the seller, and enables people who don't have 2k to drop on a dime to get a nice morph. I am looking to get a female mojave, spider, albino, yellowbelly, or a pastel. I will pay a decent amount of money every 2 weeks until it is paid off in a period of 2-3 months. Obviously, the spider and albino will take longer to pay off, but those are the two I am very interested in purchasing.

If you can accomodate this, please let me know. I find the spiders simply amazing and would really like to get one, so the other 4 are secondary to that.