Here is something you might want to read:DEFICIT RESTORATION OBLIGATIONS IN LLC OPERATING AGREEMENTShttps://www.slctaxattorney.com/2015/04/29/deficit-...It addresses some of the issues that people contemplating the use of (multi member) LLCs might want to consider.  

How do you simply lower taxes when you are already running a deficit?

@Anthony ConwayHow can I stay in shape but not watch the calories, because I like pizza and ice cream?

To your argument on tax hikes - Illinois saw modest (in my opinion) tax hikes in July of 2017 to help offset their fiscal deficit.

Is eating right (or in a caloric deficit) and working out "hard" or "complicated"- I don't think so... but a third of our country is obese.

Your IRA would be the purchaser (not you) and all proceeds or deficits go to or come from the IRA.

I just want feedback on what they like the best or what they have found that is simply a calorie burner.I completely agree that your market will dictate what is successful which is why I believe there is no right or wrong answer. 

In larger non-recourse debt placements, lenders typically require you to form a single-purpose LLC to own the real estate and be the borrower, so again all of the calories burned on trying to establish corporate credit is for naught as this newly formed entity will not have benefitted from that previous work.As for your other questions, in a 1031 the taxpayer buying and selling need to be the same. 

Senator Bob Corker (R-TN) was the only Republican to vote against it due to his concerns about adding to the budget deficit.

My BIGGEST CONCERN with this crazy tax plan is that the 1.4 trillion increase in the deficit is going to create a manic growth in values given some of these larger corporation income increases and thats going to drive up interest rates as the fed bumps up the fed rate.