just found a 2011 Bennington 2274 GLI with 84 hours and a Merc 115 ELPT 4EFI. Comes with twin 25" pontoons and lifting strakes. Only been used in freshwater but I will be using it in Barnegat Bay (salt water) and it will be sitting in the water all season. I know it needs bottom paint and zincs. What other concerns are there? Asking 26K and I think its worth 22?