High all... Looking to join the world of Fuji mirrorless cameras i mainly shoot at airshows cricket and wildlife(not so much birds in flight) my delema is is the xt-1 paired up with the 100-400mm lens a good combo as ive seen very good prices on ebay im on a tight budget and can just about aford this or should i get the xt-2 with the same combo... could you share your thoughts please many thanks steve.