max lenz... increased V2 increases climb grad, but it also lesves u on the ground for longer gaining your speed. Hence nearer the obstacle.
i believe the F100 has an optimised V1/Vr option and a limited optimised V2/Vs option. Limited in that it can optiise between 1.2 to 1.3 in increments of 0.02. As far 1.4Vs with the F100, ive never heard of it. But then again, i haven't looked at F100 AFM in quite a while.
As to who can provide you with such analysis, advise asking your Flight Ops Engineer to run these calculations.
O/Z