Dumb question - is it possible to use a RIMS tube for boiling wort? I'd like to go electric, but keep it as simple as possible. If I could eliminate all the heating hardware from the brew kettle, it'd save a few hundred $. My concern was not getting a vigorous boil in the kettle, but just in the the RIMS tube instead. My search-fu skills came up with nothing, other than most folks have a separate element in the boil kettle. Thoughts? Anyone try this?