I think this would be more effective than laying out all of the details on here and getting lots of advice, as there are layers to it. 

But if you want to grow your business building a team of qualified subs who can work to your standards and within your budget is a vital step.

Does anyone know if that is a vital area?

But, the other layer to this is, does it even need to concern me?

Do i need layer?

Perhaps there is a way through layers and structuring of LLC entities that can provide protection?

You are a genius when it comes to layers of protection.

The purple paint on the walls is over what looks like four layers of wallpaper overlaying bare plaster from the 1920s.

Specifically the current competitive rates for new construction trades and materials (e.g. foundation, framing, plumbing, electrical, drywall, trim carpentry, painters, tile work, brick layers, roofers). 

Such institutions provide the necessary processing services to document non-traditional asset investments with an IRA and will act purely as the processing layer.