If they are professional, they can explain this quickly and easily.

These specialized companies, easily found online or here, will create your company’s SD 401(k) plan.

The builder could easily take on the project itself.

Most MTRs in my area include utilities, but my California property has very high utility costs (PG&E - could easily be $1000/month with regular AC/heat use).

It could EASILY be outlawed the next day with no grandfathering.

I can easily get to that amount on a 3 day project.

You can EASILY pass several million to your heirs tax free and avoid at least a $1M in taxes if you spend anywhere near 20 years investing in real estate. 

When building my home, I could easily have added $1M to the price tag by just using concrete and steel.  

If they do, then you can likely find another tenant for that amount fairly easily, as I would assume the entire town's taxes are up- so if someone really wanted to be in town, that price is the new normal.If your taxes increased that substantially in a C neighborhood, your tenants would way more likely give push back for that type of increase- even though you're not being greedy, you're just imposing the same raise you were given.Often the buyer who had the "well, the numbers are better" mentality is only looking at year 1. 

Most of the vetting and signing up can easily be done through email and using website.