K5 value ? No, not selling just some ??

[jakeslim]

I bought a 69 k5 from the son of the original owner. Does that count as me being the second owner? Or am I still technically third in line. Also, does documentation help the value of a truck. I have 30 years of records, including the original hand book in plastic sleeve. If anything, its so cool to look over decades of receipts and installation instructions, from Franz oil filters to Midas brake jobs and shocks. The truck is a basically almost zero rust so that was the most exciting thing for me.
Also, it has tow hooks up front. Did these come factory? If so, would it state as an option? How do I tell?

thanks ahead of time.