contact LBR ( mod for the trad forum ) or at his website
http://www.recurves.com/
he'll do your string better than anyone
as for the bow ? it will shoot well for you assuming the limbs aren't twisted or the lams damaged from excessive heat, abuse etc. You can look down the limbs and see twists, when strung you can really tell more though and you can straighten them with the "hot water" method
ask questions on that traditional forum, they will be answered