I bought a 2000 MARIAH 182BR 4.3L earlier today. I had previously been looking at 1997-2000 Mariah 18' SHABAH's and was wondering how many different platforms MARIAH used that year. My boat has the same 4.3L with the sport back bench seat (4-head rests) and I can't seem to tell any major differences aside from the graphics and crome wheels on the trailer (Shabah). Does anyone know what the SHABAH's have that mine doesn't and if there is a website I can look at the differences? Thanks.