Read Juggler's books. Read them and memorize them and make them your very own. While you're doing well with canned material now, eventually you'll run out of material. What Juggler teaches you is how to make any conversation ("fluff") as interesting, emotionally contextual, and sexually charges as any bit of canned goods you're carrying. He's the most talented conversationalist in the game, and the second-best writer in pick-up (I'm the first ^_^). Even if you never use any of his ideas in a set, it's still a worth-while read.