Gator,
I just ordered the GS-270 kit (new 270 mounts, 15' x 1 1/2 poles, rigging kit, $1250) from ebay:
Eastern Marine 931 S. Chapel St. Newark, DE 19713 Phone: 302-453-8077 Fax: 302-453-8078 Email:
auctions@easternmarine.com
My T-top came with the Taco plate pre-installed and from reading the 250/270 have the same mount configuration.