Racing from a roll I guess is sort of like masturbation. It can be fun.... but it's not the real thing.
Sorry, but when you have a valid reason for only running from a roll... like... way too much HP to EVER hook from a dig... then it might be ok.
However in your case... your car doesn't fall into that category.
There's nothing interesting to me about 2 / 13 second cars going from a 20 mph punch just because YOU can't drive worth a ****.
And BTW, I am still running the stock gears. First runs to 50-60, second to 75-85, and third runs out to over 100-110 depending on the size tire I have in the rear of the car.
Having gears doesn't magically make a car suck from a rolling start, especially not in my case considering the flat ass torque curve from 2800-6400 rpm. There's nothing magical about my car from a dig, I just figured out how to launch an IRS car which most people have problems with.