Seems like renting to our own LLC would have roughly the same effect, unless you left out something critical to the discussion.

Purchasing in the path of progress is much more effective than purchasing in A/B+ neighborhoods with good schools.

This duplex was converted before zoning laws took effect in the area, and was grandfathered as a legally non conforming structure, listed as a duplex. 

And loss of revenue is one thing while you wait it out but the expense of having to engage an attorney .. instead of a power of sale DT were there are companies that do these for a very reasonable set fee. 

My question to you all would be: how can I use these next 8-10 months effectively to move towards my goals with real estate investing?

This and all its negative after effects caused a 2 years delay.

Or are you more interested in (and willing to) engage in more of a slower, relationship-oriented approach to negotiating? 

I've even gone through some of their coursework and found it to be thorough and effective.

A hairdresser would be a problem as they'll have customers.As to zoning, my dad had a mixed used property in a residential zone, a zone with properties before zoning laws went into effect, and commercial use is grandfathered for him.

We want to get engaged and get married In 2 years then buy a house.