and/or subsequent pet deposit and fee, if the Lease stated No pets but they then got one? 

Loan Fee Rates for Loans Closing On or After April 7, 2023 and prior to November 14,2031VA Purchase or Construction LoansDown Payment Amount Funding Fee PercentageFirst Use Less than 5% 2.15%5% or more 1.5%10% or more 1.25%Subsequent Use Less than 5% 3.3%5% or more 1.5%10% or more 1.25%VA Cash-Out RefinanceFunding Fee PercentageFirst Use 2.15%Subsequent Use 3.3%Other VA Home Loan TypesLoan Type Funding Fee PercentageInterest Rate Reduction Refinance Loan (IRRRLs) 0.5%Manufactured Home Loans (not permanently affixed) 1%Loan Assumptions 0.5%Native American Direct Loan (Non-IRRRL) 1.25%Note: Reduced funding fee rates apply to loans made to purchase or construct a dwelling with aDownpayment of five percent or more of the purchase price.

If I subsequently choose to put more down or maybe wiggle and find a way to put less down, it doesn't misleadingly skew the deal. 

Relocation A borrower may be eligible to obtain another FHA-insured mortgage without being required to sell an existing property covered by an FHA-insured mortgage if the borrower isrelocating, andestablishing residency in an area outside reasonable commuting distance from his/her current principal residence.If the borrower subsequently returns to the area where he/she owns a property with an FHA-insured mortgage, he/she is not required to re-establish primary residency in that property in order to be eligible for another FHA-insured mortgage.Note: The relocation need not be employer-mandated to qualify for this exception.""

., I have five (5) properties under management: Should I get statements saying property X Income/Expense, property Y Income/Expense, etc.Should I as a REI, also receive payment of revenues from said PMC and subsequently pay for all expenses via a separate method/account?

If you subsequently rent the property you will eventually lose the Homestead Exemption.

If you were planning on not being the buyer for this exact reason, and you were planning to partner with another investor to step in as buyer and cut you a % of the profit, note also that the HAFA Affidavit says that if there are any "agreements, understandings, contracts, or offers relating to the current sale or subsequent sale" that they need to be disclosed to the lender.

If you get multiple uses out of it, but only have to pay for it once, that's using it...and, it makes that initial (and only) cost insignificant, since the cost per use is reduced with every subsequent use.  

They aren't located in super-competitive areas where loaded cash investors are itching to make buys.....thus driving up the yield and subsequently the risk.

Whether you trade time (w2) or find other ways (business income) to create value is up to you.For me, I started a management company and subsequently grew a syndication platform; both of which provide cash flow and value creation.