Sounds like you're 'ready and raring' to go.
With +3" @ 100yds and zero @ 140yds, assuming you're using the crosshairs for 140yd zero , do you know where your other reticles in the scope are hitting?
And, just curious, why didn't you use the crosshairs for your 100yd zero instead of the 3" holdover @100yds.?
...oooh, and Goodluck!