At this point, I think enough has been said about the trust a lot of us have in eachother. If it isn't enough for you, then maybe walk away from the deal. Arguing about it will only make things more tense and less amicable.
If you dont want to take the suggestions from us, thats fine, it is your choice to do what you choose.
I even offered a potential solution to mitigate with some protection, if those involved are willing to oblige.
No need to drag this out anymore.
Take a step back, think about your options, and do what makes you feel comfortable.
I cant say anything else.