340 Full throttle hesitation

Hope these help/ The last 3 are just to show off the car....Haha. Let me know what you think. Also I was reading about gas a little and there is a place near me with race gas 107 I believe. Could/should I use it mixed with 93? If so what mix half and half? The guy I got the car from said 10 to 1 if I remember correctly. Thanks