Nothing wrong with a properly tuned TQ. Send it out to Scott Smith for a refurbish. Get the throttle bushed. Or stick it in a freezer style Ziplock if it is the original. That carb is an 850. All you'll ever need in a street car.

Or for a new square bore the Thunder 800 is easy to tune.

"The only thing to do for triumph of evil is for good men to do nothing"

"NUNQUAM NON PARATUS!"