Your best bet is going to be getting yourself out there and making cold calls.

Hello BP Memebers,Looking for a good lender recommendation for doing a cashout refinance in Arizona for a rental property (Single Family Home). 

I am going to use only Facebook and Instagram and based on the performance of the different ad placements refine my strategy.

Purchase price : $80KMajor Rehab: $ 40k - $50 k (depending exit strategy)ARV: 170K-175KRent : $1600/month Neighborhood: ZIP 77062Median rent: $1800great school district ( 7/10),median home value $175k , average home value $219k. owner occupied 69% renter occupied 27%. median income $ 88k, average $ 117k. population growth 0.9%/YR crime: safer neighborhood (per trulia)Exit strategy: BRRR strategy: potentially 5k-7k profit after refinance, cash flow $100/month (including PITI, capex, maintenance budget and property management).

We'll say for roughly 100k. once i have a loan theough a private money lender, can i refinance using a more tradition style loan and lender such as a bank?

To answer your questions, no you don't need to refinance when you move.

Should we cash out refinance out primary residence to pull more cash out or should we just use own cash reserve+ HELOC for next down payment and any extra fees?

With the live in flip I would figure it would make more since after the house hack because you could stop paying rent free up some capital to do renovations and shorten your time to flip to enjoy renovation and refinance and so on.

(i.e. if you have made 12 months of payments, they will re-am your loan for 348 months base on the new loan amount after chunk payment is applied) This is an awesome way to lower your monthly payments without having to refinance the entire loan.

your best bet is check with a lawyer or a company that specializes in that...honestly im not sure if its a like or kind assets since your going from residential to commercial