I am well aware that the blue top optimas are meant for marine, but I think it will look perfect in my bay cause of the laguna blue...if anyone has any opinions, pics, model numbers of what does work and what doesn't that would be much appreciated, thanks.

 

You probably don't want a blue top. It's not designed for the typical daily driver type of charging/load a car sees. I don't believe there are even any blue tops that will fit in the stock battery hold-down.

You're better off looking for a red top that fits, or the (supposedly) newly redesigned D series yellow top.