You may want to try Wells Fargo. I just read that they have lowered their credit score minimum for FHA loans to 500. According to the article scores of 500 to 579 require a 10% down payment, scores of 580 to 599 require a 5% down payment and scores above 600 can still make the minimum 3.5% down payment. With your score of 607 you would not have to put your full $6000 down.
I do have a very nice home listed not much higher than the home you've found for $63,000 and would encourage you to definitely shop around before you make your final purchase decision. My home is in the area of 57th & Carmen on the northside...$79,900 is the asking price...its move in ready.
Recommend confer with mortgage broker COMPLETE loan application determine if you qualify purchase a home
Lynn911 Dallas Realtor & Consultant, Loan Officer, Credit Repair Advisor
The Michael Group - Dallas Business Journal Top Ranked Realtors