@Kurtis Schreck a few things on your numbers. Rentometer is a good start. I would dig deeper on the comparable rents with zillow, facebook, etc. Cast a wider net and use multiple sources, just to be sure.
Utilites at times depend on the area, especially water. Some neighborhoods you'll find it's a standard that landlord pays. You can always do your own thing, but also best to know what the competition is doing. Can always go RUBS, flat fee, etc. to recapture your water bill.
Also regarding utilities, focus on what system is in place for your heating and AC with the multi. Boiler? Baseboard electric? Seperate furnaces? Depending on what's in place will determine if it's hitting your bottom line or if it's the tenant's responsibility.
If your place is within the city limits, your garbage cost is included in your taxes and isn't a seperate fee. Small thing, but helps a bit. If outside city limits, check and see what garbage runs. For my personal residence out the in burbs, it's about $25 a month.