dont bother with a long wing until you have a very good understanding about them or a harris come to that.you need a great deal more in terms of understanding ie weight, training,food,general knoledge about bop-then just the hard ware!.
once you understand how to train a hawk then consider getting one...might sound harsh but the truth is so many new guys havernt got a clue loose the bird get hurt -hurt someone elss and then scratch ther head.....do all your homework-trust me....atvb