Man, that vinyl looks good!
I noticed you have a fishing seat at the console. On a long ride, there isn't much support for your back with that seat. I think about this kind of thing, because I have a screwed-up sciatic nerve, doesn't always bother me, but if I have to drive any distance in a vehicle, or if I'm sitting down for a long time, it's a real PITA...literally.
A swing-back seat would be perfect, but the problem is, most of those swingback seats are well over 3 feet wide, and they are suited for big center console fiberglass boats. I thought about a swing-back seat when I first did my jetboat, but the width was an issue.
Too bad they don't make a small one, about 2 feet wide, that would be perfect for center console tin boats like ours.