I think any quality arrow will serve you well (for hunting) no matter what the price or straightness. Different brands and modelswill have a different grain per inch weight within your draw weight scale.So if you are interested in a lighter faster arrow you need to pay attention to that.
I am shooting the CX300's out of my Patriot with the identical specs as your bow.
I have been shooting these arrows for a few years now and am extremely happy with them.
If you get a chance,let me know what your getting for speed out of your Allegiance with the 27 inch draw and what style arrows you went with.
I am looking at the same bow now,and want to get some ideas on what I am looking at with different arrows and weights.
Congrats on the new bow