Nacra 5.2 rigging?

Was recently given a Nacra 5.2, which says something about the boat. I was last on a sailboat over 40 years ago, which says something else about my problem. Believe I have now made the boat watertight. Sails appear to be intact, to inspection...time will tell. Present problem, the lines, which have been cannibalized. Could sure use guidance on length, diameter, composition...anticipating 95% of use will not involve competition. (Have read the posts suggesting different colors for different lines...makes sense.)
Go to Salty Dog Marine http://www.saltydogmarine.com/product_info.php?cPath=421&products_id=4001

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Nacra 5.2
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