awesome catch man, get em at work all the time but we have to release them. as for rod and reel fishing its not the actual pain that kills a fish while being caught. there are two reasons. the stress put on the fish while being caught kills fish all of the time and it seems to have a stronger affect on the bigger fish... such as giant bluefin tuna that can weigh over 1000 lbs. i have seen these bohemoths die at the surface countless times due to stress. and if you think they are tough to get to the boat when they are alive.. haha.. 1000 lbs of dead fish weight is rediculous. another reason is the temp. that the fish's blood reaches during a prolonged struggle. long lining down off puerto rico in that warm water, when ever we had a big tuna that pulled for hours on end it would literally cook itself with its own blood temp. crazy stuff