You are definately used to a high reflexed aggressive bow but I still have a hard time recommending them for long range shooting.I would look more at the longer a-a bows in the 37" range such as the MAthews Drenalin LD,the Bowtech Commander or the Hoyt Seven 37(maybe the Katera XL).They all have very similar specs and would fit your application perfectly imo.

http://www.hoyt.com/compound_bows/

http://www.bowtecharchery.com/commander.php


www.mathewsinc.com