Hi, I"m Curtis and I am trying to get all the info I can on the 1962 Chevy suburban before I buy it .One question I had was about the rear floor is it made of wood or metal ? What I saw was wood but didn"to know if this vehicle was modified or not .Does the seats fold down in the rear ?How many were made this year? How do I find out the original spec"s and color of it? thanks Curtis