Hello everyone, I'm currently giving serious thought to upgrading to a 1989 Sea Ray 440 aft cabin. I'm aware that several Sea Ray boats around this era are solid fiberglass hulls, but some are also cored hulls. Can anyone tell me if this model has a CORED HULL BOTTOM or is it SOLID FIBERGLASS? Also, are there any serious "Achilles heal" type problems with this model that I should take a serious look at? Any help would be greatly appreciated. I haven't contacted the seller yet, but wanted to do some research first. Thank you in advance Piper