That blue is top notch, Jeff! That has got to be a Schwartzenegger with a hat and 3-piece suit, simply gorgeous!As far as I know the first use of the large Summit frame with a Genesis aluminum Cook Box was 1996, which is what year my blue Platinum II is.
Weber used this same frame and oversized side burner all the way to 2001 on the Platinum line, just this time with the 5 bar box being used in 2000-2001 as well as the newer, more rounded lid design.
Now, I have seen an even newer looking Weber design lid with the use of the oversized frame but I think it was a one-off "frankengrill"
Jeff