Sounds about right Todd. I think a lot people see YouTube videos of Suzuki's and Hummer submerged past the roof with snorkels. Problem is that those are diesels. If someones gonna bother with adding snorkels on these things. That's the easy part, ignition system will kill you. Especially a cheap arse snap together snorkel like I've seen around, if you can see daylight in between the seams, it ain't doing ship. IMO, if splashing water is the concern, electric fan with bypass and if you wanna get real crazy, pipe the intake to face back towards the firewall or pipe it into the cowl if you can.