You will get away from income taxes and annual registration fees by going to the townships, but your property taxes skyrocket which may offset some of the rent increases.

The PM fees are built into the numbers. 

While down payments and principal payments aren't deductible, inspection fees and other acquisition costs can be added to the property’s basis for depreciation.

Actually, I did attribute the coaching fees over 6 month period and thought it's fair for someone like me with no experience in STR at all to start off and have the resources, design, coach, mentor all under one roof to give it a good shot. 

Im not quite sure what you mean by, "utilize this monetary benefit to refi as it comes at a mere .5%" You mean the VA Funding fee is .5% on IRRRLs?

The loan amount will typically be determined by appraisal (LTV - loan to value ratio) - but your qualification will also be based on other metrics like you mentioned - DSCR ratio, FICO and some other factors. 

Do the Airbnb discounting, price a little under market, make sure your cleaning fees are at or below average, looser cancellation policies will all help.

Remaining money (less title fees) in escrow is returned to wholesaler (less PML funds and fee if used) with the remaining from the Step B contract.

We’re open to offering a consulting fee or hiring for this expertise.Any advice, resources, or referrals are greatly appreciated!

Just call a local title company, find one with good reviews, and ask them to give you an idea of the fees.