CARD Uproar calving ease for cows?

I am interested in using this bull on my SimAngus cows, not heifers.  His calving ease epd is a little lower and his birth weight epd is a little higher than I normally use, has anyone had experience with him?  My cows are easy calvers, at least with the Simmental bulls I have used in the past, like Explorer, Combustible, Upgrade, GFI Magnum, Reymond to name a few.  Any input would be greatly appreciated, I don't want to cause calving problems in our herd.

We had an Uproar heifer last year out of a Monopoly cow. Really nice heifer but she was a lot thicker and more square than most Simmi's we had used in the past. Definitely wouldnt use him on heifers, but after that I think he would be fine. Will be using him again.

Thanks, ATM OH.  Did you weigh the calf? 
Anyone else out there had calves from him?

Did not weigh her...probably in the 80's though. Look through some of Cardinal Cattle sale catalogs from the past and you will see some bred heifers and good talk about him.