'63 Tradewind - seal help needed

[sigv]

Just purchased a 63 Tradewind and it needs a new door and window seals.

Vintage trailer supply has the following: http://www.vintagetrailersupply.com/...Code=VTS%2D286
but it specificatlly says It works on most Airstreams from 1957 to 1964 (except 1963). Anybody know where I can get the seal.

Also, two of the windows on the trailer leak - what type of seal do I need? The page on vintagetrailersupply.com is http://www.vintagetrailersupply.com/...lts.asp?Cat=26 but I am not sure which one I need.

Any help appreciated!

Thanks,

-Sig