Folks, I am new to the forum and I am looking to buy an aft cabin. I'm confused as to the years of build or differences between 370 and 380 aft cabins. Specifically total loa. I'm looking at a 1999 boat advertised as a 380 but the broker says its really a 370. Huh? Specs say its 38'2" loa but it has the bolt on platform which really pushesvit past 40'. Length I critical as I can only take 39'4" period. Is the extended platform easily removed and if so any adverse effects and dies that truly make the boat 38'2"? Also, did they make a 370 and a 380 in same production year?