I bought a Vertiglas kit. From the MarineStore.com
I first looked through the Catsailer On-line Store but didn't see it. Googled it and the Marinestore popped right up and it was cheaper.

Promise I'll take before and after pictures and post them.

The nice part about being a pessimist is that you are constantly being either proven right or pleasantly surprised. - George Will
"It's not that liberals aren't smart, it's just that so much of what they know isn't so" -Ronald Reagan