I’m looking to purchase a spare mainsheet & halyard to keep in my tow vehicle, just in case I need one while I’m out in the fish. Being a newbie I do not have a clue on where to start with the vast selection of lines on the APS site. There are: high tech single braids, vectran corded double braids, paraloc interlocking braids, and on and on – not to mention the various diameters. They have a Sunfish ‘line package’, but the package has more lines in it than I know what to do with. I just want to buy the proper halyard and mainsheet (I’m also purchasing the Ronstan RF62100 block). Need advice on specific halyard & mainsheet I should purchase. Thanks much.