What does a cash positive investment mean to you? 

Are they part of the pref equity position?

I recognize this is not the sole source of return, but the other sources have their return increase with smaller equity position. 

Monthly cash flow is positive. 

I will not have a full time job until this comes, so I wont be able to show much income other than part time money flowing in, until I start this position.

With that said, I am in the position where I will not need a monthly income from my rentals.

Mostly people with minimal RE experience are adding a single ADU and they often make that choice based on cash flow without taking into account the negative equity position.  

I do generally agree that once someone has their person, they are not going to be very open to switching. but if you can prove yourself with someone building that team, you may find yourself in a great position. 

Now that I am in position, I would like to place a mobile home to generate some passive income, but I don't want to use my savings for the down payment.

If it's net positive, then make sure to do it up to code, etc so the finished square space can count.