There are two big variables... the potential rent, and the cost of repairs. You either need to learn how to calculate the numbers to a point where you are very confident, or find proffessionals to confirm them for you. The last rehab I did, I budgeted 14k (and I've been doing this for a while), but some unexpected things came up, causing our cost to fly past 20 (I'll calculate the damages next April, it's making money now). That job did not included any expensive items like kitchens, roofs, siding, or more than 2 window panes. So, yes, to someone who is not in your market, your numbers look very doable, and if you do have accurate numbers for repairs and rents, then I would call it an awesome deal.
Three more things to think about. Location: What type of tenants are you going to be having there? Is it a place you'd want to live? 2nd: I haven't gotten a loan that cheap in a year. Rates have gone up. Never bet on a loan before you have it without a healthy margin. For example, the last refi I did was 4.75%... the one I'm closing on this week is 5.75%... that affected what I planned on paying significantly. Also, as far as the loan is concerned.... you either have to have a sweet rehab loan, or some other way to buy the property. 3 Holding costs: Not the biggest item on your list, but not nothing. If you have to use hard money to buy the place, plus utilities, this could be $1000/month out of your pocket till the project is finished.
There are so many moving parts to this game, I keep thinking of other small (or large) details. To summarize, this looks like a great property to go after... you can deal with all those details as they come up. I'm guessing you're going to put a lot more money into this than you think, so be very careful with your numbers, and build in a margin to them before you make an offer.