When you say geared to low, do you mean stock axels? 587 gears? I have original steering and brakes in mine. It doesn't bother me to drive it, but I must admit it's hardly a daily driver. Original 230ci Tornado also. You'll get lots of help with steering and brake upgrades on this site. It's a common thing to do among 715 owners. Stay tuned Bob, your answers will start coming in soon.
militarypotts Spec/4 Military Police, Vietnam Era, "Does the noise in my head bother you? Welcome to the Twilight Zone!"