Here is some velocity, bullet, and powder weight information.
By chance, I shot the best 3 shot group I have ever shot. Will measure later, but group will measure in the 0.02's!!! But, of course, it is only a 3 shot group...but this will still be considered "refrigerator art" for me!!!!

SHOT VELOCITY H1000 69 gr NOS HPBT
1 3335 49
2 3346.1 49.5
3 3318 50
4 3360.4 50.5
5 3465.7 51
STRING 03
SHOT VELOCITY H1000 75 Amax
1 3389.2 49.5
2 3473.3 50
3 3515.3 50.5
4 3544.6 51
STRING 04
SHOT VELOCITY RL22 69 gr NOS
1 3451.6 47.5
2 3463.5 48
3 3545.7 49
STRING 05
SHOT VELOCITY RL22 75 Amax
1 3496.4 47
2 3573.2 48.5
H4831 69 gr NOS
3 3426 48
4 3458.1 48.5
5 3486.4 49
6 3549.1 49.5
7 3573.2 50
STRING 06
SHOT VELOCITY H4831 75 Amax
1 3529.8 47
2 3517.5 47.5
3 3553.7 48
4 3565.1 48.5
5 3583.6 49