Investor will likely see how you can give him monthly payments if subject property is vacant for two month???

The application outlines the basic requirements at least.  

Also it will limit the availability of lending as you mostly will have to use commercial loans that are a little bit more expensive.If you want to learn more on the subject, I would highly recommend that you spend a few hours watching all the videos in the Clint Coons' youtube channel.

I've studied and read the basics of this subject from Brian Page and examined the potential amount of cashflow and staggering ROI.

Flipping in an S-corp could potentially save you on taxes, but keep in mind the admin requirements, business tax return and payroll compliance.There has been a ton of virtual ink spilled on this subject.

If you are far from the towers, then an outside or attic antennae is probably better.I am in electronics by trade so know a fair amount about this subject. 

This would be a subject to deal.

Since passive income is not subject to self-employment tax, I generally do not recommend paying yourself as a contractor on projects that you fix and rent.As for setting up a Construction LLC, that's a separate issue. 

The answer on BP is always “it depends...” and then I get the subjective pros and cons without any actionable steps for finding solutions to which option works best for me.

Many areas have seen little to no decline in leasing, this is all subject to change market to market.