im looking at a couple sonics to buy and im looking for the exact weight of a 1993 28' sonic with a single bbc VS an 99 to 02 260 sonic prowler with single bbc? i have herd people say 6500 and others say 5000, NADA says they both are 5000 but i dont know how that can be. i hope someone can help me here before i make the wrong pick.