Squirr said: "Here's a guy who converted a Jagmaster, with a very good result, IMO. I've always thought there is a bit too much empty space behind the bridge on the Jagmaster, putting on a Jazzmaster trem is a nice solution to that! 
http://www.offsetguitars.com/forums/...ilit=jagmaster
Now that's smashing! I briefly thought about putting a Bigsby and Jag bridge on the Jagmaster in place of the Strat style bridge and trem, but thought it would be scandalous. Now...hmmmm...