I have heard of others doing this, but it seemed quite expensive. I would only make the conversion if you really like the Cam 1/2 system and the draw that you get. I have been shooting a bow with a Cam 1/2 clone system (it looks almost identical). I have a hard time enjoying the increased draw weight "hump" that comes about 2/3 of the way through the draw, and the fact that there really is not much of a distinct valley, just a slope and stop. Many guys like that feel, I prefer having more of a valley like the Hoyt Redline cams or the Jennings PWC. It all comes down to personal preference. If you are sure you like the feel of the Cam 1/2s that much, then the expense might be worth it.