Hi @Mike DeMille, congratulations on your initiative to take the plunge back into real estate investing!
I think you are outlining all of the expenses, which is a fantastic start! So many people forget all the little things that need to be paid for.
For a multi-family, you will likely be paying some of those utility bills that you noted you'd pass onto the tenant. While you might find a MF that has separate electric and gas meters, water and sewer are typically paid by the landlord. In addition, snow removal and lawn care is typically under the realm of the landlord as well (you can outsource that to the property management company or outsource it on your own). I'd suggest factoring that into your expenses.
My only other note is that it may be difficult to predict rents until you actually identify a property. $1000 is warranted in some areas of Pawtucket and Woonsocket but not all, and it also depends on your mix of units (i.e. one-bedroom apts don't usually rent for $1K). Unless you are only specifically looking at properties that you know will bring in that income, expecting $3K per month might be high.
Those are the quick things I spotted in your post, and I'm sure others will chime in. You're on the right track...good luck on your journey!