I also need to find a mortgage broker that as experience in lending to investors.

We were contacted by a couple mortgage brokers who were interested in buying leads from people interested in loans... so perhaps offering financial services on the site could also be a way to go.

There is an option for the SBA to refinance your mortgage and bundle it with the amount taken for damages, so we're looking into that as well.Things are moving along now : )

Eg: For a SFR, expenses such as mortgage interest and property taxes are split based upon square footage of the leased space.Keep your documents in the cloud and make sure your CPA has a secure portal for document sharing purposes.

Is it possible to purchase the property through a conventional mortgage, personal loan, and my own money and then immediately refinance so I can pay back the personal loan?

I will need to pull a loan to mortgage the property and to cover the cost of the renovation work.

Put down 80k on the house to avoid mortgage insurance.

Is the Quitclaim Deed legitimate since person A still has a mortgage on the property?

We finally got to the point that we felt comfortable enough to speak to a mortgage lender.  

@Fernando Landeros If you are planning on keeping the home long term I would cash out with a conventional mortgage and lock in the rate.