And for this 2nd property purchase in the future I plan on having a well established career, and spending a lot more($300,000-$625,500) in a bigger city like Miami or Los Angeles.

Now I'm wondering: Should I move out and establish my home as a rental to give me a better debt:income ratio?

I've established a great team of people to help me moving forward and deals get easier and easier as I gain more and more experience.

I have just recently relocated the Phoenix area and I am trying to establish a network of wholesalers who may be working in the Maricopa County market. 

That means you have maybe 45-days to cure the delinquency, before the property is auctioned on the steps of the county courthouse on the first Tuesday of the specified month...aka...Texas Tuesday.  

How do I establish a real estate business - LLC, Scorp, Asset Protection.

The primary goal will be to establish innovative infrastructure among the buildings.

It sounds like you have a plan established and that's a great way to start moving a long to the road of success!

Having said that, i'm not a seasoned, savvy investor…if you were me starting out in LA, how would you go about establishing contacts and would you try to create a partnership with someone?

In addition to my direct experience in RE sales, I have a strong analytical/financial mindset build upon by years of trading in the financial markets (still active), I have a growing web/technical skill set ("nathanielrand.me" or "43sanibel.estate" to provide examples), and a strong blend of creative problem solving established through years of hard knocks.