She looks really nice.
Don't worry about rigging. Its not rocket science.
There are several books that traplet publications have, and when you have a title you might get them second hand on ebay or amazon.
There will be stuff on the net, try posting agin looking for rigging info on the Sail forum.
In fact if you now post this lot on the 'Our Builds/yachts and sail' you might get more response, as some of us visit that area first.
Some of the stuff on the net are articles by people designing next years racing boats. They are very heavy on theory, a bit like rocket science
. But as you will not be competing at international level there is no need to get too worried about the finer details.
Use the existing holes in the deck for the anchor points. I am guessing you only have 1 or two shrouds on each side, a back stay, and the jib will be attached directly to the forestay (the forestay rund through the jib). You will also need a brace for the gaff boom. I can do a diagram for that if you want.
She is a beauty and it is worth that little bit of extra effort to make her special.