I am replacing my Decking above Engine Compartment this winter due to 2 issues. Vinyl is ripping and the cylinder and hinges are tearing through material. Question is what is best to replace this with? Existing it some kind or extruded fiberglass. will get picture this afternoon. @ options I was looking at. I am going back with Gator Step on top instead of Vinyl

1" Plywood Then Glass over it

1" Starboard

1" thk. Coosa Board (Just found out about this option)