Do I qualify for REI's downpayment assistance. Im married and my income is $57,882/year and I live in Oklahoma City, Oklahoma county.  I haven't bought a house before. What downpayment assistance do I qualify for? Can the REI site payment assistance be used in conjunction with the OHFA Homebuyer Downpayment Assistance program that lets me buy a home with 0 down and 3.5%  of the homes value towards the purchase of the house? Thanks. I prefer email. 