Try the following link and see if any of the SE bows listed have a similar length riser compared to your Phantom, that will cut down on the amount of trial and error work you'll go through.

http://www.martinarchery.com/chart/2...t/dynacam.html


If you can find one thats close, you'll be able to put everything together and put the bow in a press and press it to the correct A to A length and get your string/cable lengths measured.