Ooops I must have missed your reply Mike and only saw Zol's response to it!
I haven't built a kite for a couple of years now as my health has deteriorated
to the point where I haven't been able to get out to fly. I used to maintain the
local kite club's website although that hasn't been updated in a couple of years
either but if you go to this link.....
http://essexkites.studio1.net/
...and scroll down through the buttons on the left until you come to 'Larry and
Karen Green' you will see 'some' of the kites and kite related items we built in
a 3-4 year period when we were very active.
I used to build all types, single line, dual line, quad line, power kites,
fighter kites and some of them were quite large (the largest we built was 14.5
feet wide by 6 ft tall but I do have larger ones in terms of sq. ft. of sail area).