Yes, this the single shallow transom box on a 2002 2510. That's a good point about the drain. Unless I want the bilge smelling like my bait box, I can't lower the box below the existing side drain. This particular boat is an inboard/outboard so cockpit space is at a premium.
This a super clean boat that I am seriously considering buying. But the lack of a useful transom fish box would be a deal breaker. My heart just sank when I opened the lid. I couldn't believe that such an obviously hardcore fishing boat would have such a useless transom box. There's barely room for ice.