Hi Ryan... something I ask myself when I find myself in your situation is.... If someone brings me a house for this price, with these repairs needed and this cash flow at the end, would I get excited about it?
Nine times out of ten I choose to rehab the property and keep it. Sometimes the house becomes a headache and all of a sudden we find ourselves in a motivated seller position, but if we sit tight and let it play out, it will probably be worth it in the end. I think $1,000 net cash flow is amazing.
Now the question is, how long is it going to take and are you willing to wait?
I find myself in a similar situation, not because of lack of capital to finish the project but because of lack of time because our time is invested in two other projects right now. I too have considered selling the house, even had it on the market, until I realized that I can't find a house like that for the price I paid for it anywhere in today's market, so even though it's costing us per month, its worth the expense and will be a great rental in the long run.
Hope this helps.