The eBay intake isn't cool, but I do like that polished plate he put over the radiator. Looks nice.

As for hydro lock with *any* type of intake on this car... I don't see it happening. Guys with bikes run open K&N filters, with absolutely nothing around them, just hanging out there in the wide open. Even a stock Harley intake isn't all that protected from incoming water. None the less, even when riding in the pouring rain, and I have and know many bikers who do, no problems with water getting sucked in except in a few extreme cases - and most of those I've seen have been on custom bikes with the pointed cone type filter/intake, pointing straight up (rather than pointing forward).