I have a silly stack of risers. Riser required for a Scotts steering damper and then some Rox risers that move the bars up and forward 25mm (iirc). Add to that some CR High Bend bars and I'm driving a moose around.
Moving the bars forward really opened the cockpit up for me and finally makes standing possible for me. 6'5".
With that stack, i needed the longer MotionPro clutch cable and had to extend the brake and start switch wires.