As we sell through these items should we create a bank account with the llc to "season" the capital for when we are ready to reach out to a lender when we are ready to make our first investment?  

It's important to have your attorney review the title commitment, as I've seen "wholesaler-friendly" title companies include various items in the title exceptions that could cause problems later on. 

Once the option period is up, cancellation would only be for items specifically named as contingencies, such as financing.   

This allows you to make an offer without a HI contingency which is much more competitive than one with the contingency since you are buying the property as is.You can still get the home inspection after you settle to capture all of the detail items.

It is now a negotiable item.

Aren't they required by law to display these items on their vehicles?

I’m all about less is more, it allows me to put more focus on higher priority items. 

Take each of your line items and develop both the next lower level of detail and scaling. 

., landscaping/signage, plumbing, google pin ownership, are there any major capex items, etc4.

It would be best if you had a timeframe in place for initial reports of uncleanliness or broken items, maybe three days, but the truth is that all complaints are relevant no matter the time.