If you click on the magnifying glass in the upper corner and type accounting software you’ll see the last few hundred times it’s been asked. 

I am also extremely interested in Portfolio loans, but I have zero contacts dealing with those types of loans.Finally, I have an 'excellent' credit score, no debt at all besides 5 other rentals at 75/25 LTV (all cash flow positive) and a job that I claim over 100,000 in taxes, and have three years of consistent tax returns showing that.

You could also go to the local hardware store and grab a sample of each insulation type and do some tests of your own with a speaker in a box.

Now I don't know if you are a believer in the tomfoollery of these asset protection gurus who have you set up multiple LLC's but, however, that theory of keeping everything in separate vaults does not work with getting a NonQM bank statement loan for example which could be used as income.You live in the property- owner occupancy also limits you from many commercial or DSCR type loans.

I am assuming that this type of loan cannot be given to an LLC but I am not sure. 

What made you interested in investing in this type of deal?

I would always suggest to trust your instincts on these types of things.  

I think there are property types for every investor.

Pros and Cons to all loan types so make sure you are talking through this with your LO.

He would wait for people retiring with IRA type money and no food experience.