I was shooting Axis and also wanted lighter; I ended up with Easton 5.0s. I absolutely love them. I didn't get a deer last year so, I have no 'real world experience' with them. That being said they do shoot Sevr's well in practice (and I've practiced with them a lot). One caveat, I'm not shooting the monster poundage that you are. I'm pulling back 62 pounds. My arrow set-up is, 5.0 with 2.75 Tac Driver vanes and tipped with a Sevr 100 grain, Hybrid 1.75. I don't add extra weight up front (just standard HIT insert). Also, I live in Michigan (shots from trees are not that far). I practice at distance and the arrow works well, however, my hunting shots would be 40 yards and closer.
Also, if you want to experiment with different arrows, I recommend Podium Archery; they will let you buy single arrows. (A lot cheaper than purchasing a dozen and finding out that you don't like them.)