For the anticipated cap ex, would you just put that monthly in some reserve fund and wait for that to come up eventually? 

Quote from @Jonathan Greene: Never sell a high-performing property with no cap ex and low maintenance to buy another rental.

Why do you need a property manager to manage a long-term renter who lives near you on a new construction home with a builder's warranty and no cap ex? 

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So close to 2 full years to obtain optimized rents.Your maintenance/cap ex is far too low for the long term.  

A good HI will go over your house with a fine-toothed comb.If you can find an Ex (or Retired) HI that is also Certified, that would be even better, since they will understand the structure/electrical/plumbing systems in more detail than a regular HI...

The BP calculator uses a percentage for both cap ex and maintenance.  

We aren't zoned for a campground or RV park nor do we want to pursue changing the zoning to that, but keeping it low-key and low-density it doesn't attract attention, nor are we putting massive cap ex into it.

I never investigated further.I always questioned his recommendations because at the price/rent point he was advocating, the maintenance/cap ex would consume too much of the rent unless actively self managed.  

You’re going to have to replace all the big cap ex things in that time frame.