wood end caps

I’m redoing gunwales and end caps on a royalex boat. The original caps were flush with the inwales, but, top mounted sounds interesting. Can someone post some pics of some? I was wondering about the thickness of the wood, whether or not the edges would be rabbitted, if that’s the right term, to fit into the rails, etc… Thanks for an answer. A winter project is dragging into Spring paddlin’ time.

couple of photos
http://outdoors.webshots.com/photo/1460952835050807370MlirZf

http://outdoors.webshots.com/photo/1460950476050807370ciqVla

http://outdoors.webshots.com/photo/1462616167050807370KmuPKP

Very nice. Glassed?

Yup
Yes, I glassed them top and bottom.