Also note that this is a contractors salary not a w2 worker,  so I would not directly compare the salaries to a standard job without making adjustments for payroll tax,  health care, PTO, etc. 

Because of this belief, I've come to find different motivations for choosing this career path.

Most landlords approve the first applicant with the belief that all people in that neighborhood are bad tenants.

IMO borrower paid monthly PMI (the "standard" or "normal") almost always makes the most sense. 

is that standard?)

Also the tax savings may not be as large as I thought since you have to undergo standard deductions)

Again, this is my first loan application, so I don't know what are some standard charges vs extra. 

Looks like your $23k profit is less than 3% return on the value of the home, so pretty low by most people's standards.

I would maybe touch base with the listing agent to see if the seller really wants All Cash to close, or just Cash at closing, this is standard language and in most cases is financed.

(Since you aren't visiting the job site)All of the above are standard items you should be doing.