We have been active in the "buy-and-hold" model for several years; we have standard contract language regarding inspections (i.e. termite) that if its revealed that additional repairs/treatment is needed, the seller must remedy or the deal could fail.

Dual agent can not do any thing because of the dual agent agreement: they can not provide suggestions and can not reveal any information about the seller.An independent buyer agent can at least help me negotiate and give me private information if he has any.

Your assignment agreement obviously much have a price/fee that they are paying you, for a specific agreement on a specific property, so the assignment agreement by itself reveals your fee/spread. 

If the inspection reveals something crazy and you don't want to deal with it, i.e. mold, asbestos, termites... you can say no thanks2) Re-negotiate the offer.

Each step you take reveals a new horizon.

However,it's interesting to note the trial for it is only $1.00 for 15 days but no where is it revealed the total costs AFTER the trial period.

The list is in the class action lawsuit filing, as revealed by this article: http://www.businesswire.com/news/home/201503040063...

I cant imagine they would take more than 2 sandings before they reveal particle chips. 

Trust me that question would reveal a lot things that you wouldn't have anticipated. 

The 70% rule tells you that there is a CHANCE that the answer to those questions will reveal a deal.