Introducing an (almost) Loaded 1965 Formula S

If cell 611 on your build sheet is readable and has the # 1 printed in it, then your car had undercoating w/underhood pad installed at the factory.
Absence of a number indicates no factory installed pad or undercoating.
Check underneath for factory undercoating.
Can you post a picture of the build sheet? Your car appears to be very heavily optioned and it would be interesting to see what options you actually have.
Sorry I missed the posting of the build sheet.....but the build sheet you posted is not for a Formula S car. You have found the build sheet for another car, not the one you have. Clues: engine #30 is a 273/ 180, FS would have #31 .... your fender tag shows "W" color (white) while the build sheet color is "S" (ivory)
Unfortunately finding the wrong build sheet is not uncommon. Keep looking and you may find the correct one in there somewhere.