That simple.  

I would rather have a simple, low leverage portfolio later than some cashflow and a bunch of headaches now and later. 

I'm fairly tech savvy but need something uber simple to use or I get p.o.'

Something as simple as a Google search of "Corona house wholesalers" can get you started.

The way I see it is simple.   

To do % of two numbers, I always cheat and go to this calculator: https://www.marshu.com/articles/calculate-percent-with-simple-number-percentage-calculator.phpEstimate: when pulling a list from a data source (like listsource.com) - the site estimates the equity by how long the mortgage has been in place and estimates payoff based on a standard amortization rate. 

Ideally you want to keep your capital as simple as possible. 100% financing for this would be the simplest and easiest.

Not like this virus keeps you alive for long if it decides you're a goner.Not that simple.

What is a respectable software with vital information to run the best (comps )along competitors in today’s market

I would suggest using something simple rather than any of the big, complex property management applications.