Yes, your pro-ration will get more beneficial the longer you stay there, but it will always be partially prorated 

Normal rent:price rations in Boston and surrounds run 0.5% - 0.8%. 

Continuous negative CF just keeps that profit moving away faster and faster.In the end, the rationalization of CA appreciation offsetting this in 10 years (it doesn't in your math anyway) loses sight of the exponential losses you are generating...thus the exponential gains you'll never see. 

No rationalization of time fixes that. 

I have rational for each of my forecasts. 

You can do utiliteis by RUBS (Ration Utility Billing System).You do not need separate address as well

We can rationalize it any way we want does not make it right.  

Also, since it's invisible money, and useless unless you sell the property, it's just a rationalization on how much money is being lost here.  

The lender will need to verify the minimum payment due after you have withdrawn the cash to bring to closing, and use that in your debt to income ration. 

The rational behind this is anyone else purchasing the property who is going to obtain bank financing will likely go though the same hurdles.