Big tires=no traction issues
Solid, simple chassis=consistant hook
Light weight=less strain and wear
Build toward more torque, less HP=less RPM, less wear and maintainence
solid, strong trans and converter=same performance
Gas is cheaper, but alky is more forgiving of A/F ratios and doesn't require as big a cooling system.
There are lots of 15-18 second cars that are deadly, but you say 10s.
Either a BB a-body with a good chassis and suspension and a solid big inch low RPM combo 2800-3200# or a tube car with an alky small block that weighs under 2400#. I've seen SB A bodys run 10s all day long. They require more money up front and more parts/maintenance.