You have to honor current lease.. if they seem ok then keep them.. give proper notice of renewal to your lease when that comes up and any rent increase at that time also.. if you want them to go you give them notice of non-renewal.Download your state landlord tenant laws and get a copy of the lease so you know current terms so you can have that all figured out. 

As a possible solution, I located an online form submission site that allows me to create a custom form, to which I can provide a link in my advertisement.

Advantage of flipping is big profits quickly to increase capital.

The only thing that it could do is lower the amount you can borrow for the investment due to increasing your DTI, but 10k isn't that much. 1.9% is pretty low and should be easy to out perform the debt...

Property was bought by a family and they build a nice big custom home on it. 

To me, it is a sign that there would be good communication once you are a customer. 

Own property next to a Dollar General Store and looking for a business/idea that would complement DG, attract their  client/customer base

I also assumed that smaller tile would increase the labor cost due to the extra time required.

If in about 3-4 months I go to refinance to pull my cash out, will the appraiser be able to justify a higher valuation based solely on the market rent increase?

It talks about where their is demand, where rents are increasing and decreasing.