I am new to boating and just purchased a 1998 20' Sylvan Elite and the seat backs need replaced. I'm getting really high quotes to have them reupholstered so I'm thinking that it may just be better to replace all of the seats with new ones. I'm looking to stay under $2,000, any recommendations on where to buy new seats? Also, the boat I have now has 48" bench seats but looks like most replacement seats come in 27", 36" or 55" lengths.