I shot 110's in my Dasher with an 8 twist out to 1100 yards and had excellent results. Most of the season I ran 105's in a 7.5 and also had great results.
I've run 105's and 110's quite successfully in an 8-twist. My freebore is .104 and I jump them 0.020". I did just get a 7.5-twist to use with the 110's for next season to squeeze all I can out of them. It was available, so why not. No data with it yet.