I need a dozen arrows for my fiance's bow. It's a Micro Midas 3 currently shooting 33 lbs but will eventually be turned up to 45 lbs. Her draw length is 26". I have no idea what spine would be needed for this poundage. I know I can buy a new dozen of Redhead Carbon Fury arrows for $60 so any offers would have to be cheaper or compariable. Thanks in advance.