Looks like a lot of work. I'm glad my wife can sew!I tried a few different spacing for the ratlines this one looked about right and was the same for all the masts.
This is the link for the sails check his other pages they're excellent.
Also check @moreplovac Brigantine Phoenix log post 374 there is some very detailed information on sail making, as always I only found this after I had made my trail sails.