Iam pulling 75 lb 29" draw and use the 3-49 shafts for 3D but my point weight is only 65 grains any thing heavier would underspine the arrow.
for hunting situations I strongly suggest you use the stiffer spined shaft like the 3-60.

however If I were to use the 3-49 for hunting I would use the blazer vanes and a Wasp 75 grain head and back my poundage down a little this would be a good set up for 55 to 65 Lb bows.