All you need is a brick

Floyd Rose has added a version of his double locking tremolo that is made to easily fit on a Les Paul. No drilling required. 

Source:

 http://www.mylespaul.com/forums/gibson-les-pauls/219941-i-challenge-you-find-better-shop-window.html

 http://2011.bestofnamm.com/products/view/les-paul-retro-fit-floyd-rose