What is the width of your floats?
Also, what is the maximum gross weight of your aircraft? (with payloads)
I am building a 12' snr. telemaster too but it will carry about 20 pounds of video equipment.
I am posting construction pix at:
http://www.flickr.com/photos/bretchi...7614314236834/
Thanks!
Bret C
Neodesha, KS