I, on the other hand, Always buy glass breakage insurance with any new tank I purchase.It took me a bit to figure out the best way to cut them, I started using a piece of scrap wood to follow them through the cut on the bandsaw, I've got six or so put away now and I went back to the glass. I have yet to break a Kabuki glass, actually, in three years I've only broken one Protank glass, guess I'm lucky that way.
(just buy an extra glass tank, and you're guaranteed to never need it)
LOLz