Hi, Rob, and welcome!
It's a long welcome thread already with a lot of good info, pros and cons. I think your business's direction sounds good. I have limited (but some) experience renting to military, and wish to add that even within military some folks are going to be aspirational, looking for nice touches and sense of stability; some aren't, and those are the ones you want to screen out somehow. Building your brand, being excellent at stuff, is very expensive not to do because it's related to tenant happiness, longevity and referrals.
In my observation, when people talk about living or not living in the places they rent out, they are touching somehow on this concept: that the area, house, schools, whatever, match their (undefined?) matrix for what a good house is. This is also where accidentally spending much more money on reno can sneak in-it's a direct link to emotions in the middle of your business.
I don't hear you doing the above, but wanted to explain thinking behind my advice that it is possible to avoid crappy tenants in every area and it's easier to do that now (early) by defining core competencies and systematizing those into touches that tenants can "get".
So while the rental market is a commodity market, I tend not to think of it only that way. No mistake, I do know the numbers. Yet it's nice providing something somebody wants, not just needs. I like what we do before it's a product (it's an old house, a neighborhood, a community and all these are part of my end product) so it's natural to look for tenants who want more than a place to drink cheap beer.