I was planning to have them silk-screened in a good quantity.

The important target in my mind is how much cash glow as opposed to quantity of doors, wouldn't you agree?

It would help to know the quantities of the carpet & the hardwood floors to get a better idea of what you are paying per sf.I would imagine you are going to pay close to $3 to 4/sf for the carpet to remove and reinstall new carpet.The hardwood floor is likely going to be $7 to 10/sf to remove the existing and reinstall new.  

Don't know that we'll reach perfect harmony, but happy to try!

Also lay out a spec sheet that list every items price, model number or sku, location in the project and quantity.  

But assuming they DO NOT challenge..My question is - could the State of TX or other jurisdiction act independently of this harmonious arrangement and file their own lawsuit against me (the investor/seller), if they found something deficient in the contract?

It's quite likely that you are witnessing the side-effects of large private equity firms working in your markets buying up large quantities of rental homes.

Depending on quality and quantity of tenants which I have some control over. 

If the property cash flows and you can get conventional financing at a good rate go for it, real estate will tend to increase in value over time while your debt is a known quantity.

Quality First, Quantity Second. 9.