elite impulse 31

This will get you close.
Not sure if there's many Elite shooters in the OB might try Archery Talk, they even have an Elite Forum

I've owned15 Elite bows since 2008, and still own 3 .... never chased speed as I like smoooothness and a solid back wall

If your bow is properly tuned and arrows in spec, then the published velocity numbers should be close, maybe 2-3 fps slower. When shooting a 60# bow, you need to deduct 2-3 fps from the 70# fps numbers . You can also pick up a few fps with a new cable slide and keeping the cable guard / rod clean

my suggestion, find a bow technician who knows how to properly tune an Elite and get the bow set up for your exact DL using a draw board

here's the elite link for the Impulse 31 LINK

I would go with the e32 if I were you. You would not be giving up much velocity but the draw on the e32 is much smoother due to the longer brace height. I will give up velocity any day it helps me shoot better and has a smoother draw.