Here's the crazy part:
I wanted to keep the project simple, without complex handlebar clamps, risers, or plates like the LSL superbike bar kit, so I needed a handlebar that was about 4 inches tall, which along with the clamps would put the grips about 2 inches lower than stock.
I wanted to keep the bars about as narrow as the stock setup, which is about 27 inches wide.
I searched and looked and measured bars on bikes, ATVs, minibikes, and aftermarket bars on display at the world's largest motorcycle showroom (Chaparral Motorsports in San Bernardino, CA). I really wanted a nice Renthal or Puig or similar fat bar with a 1 & 1/8" center section, but no one makes a bar with such measurements that will work. I think bends like I need would be too drastic to easily be made with a fat bar.
The nearest I found was a Renthal 7/8' street high bar, but that was about 2" too wide, and a little too low. The extra width made my brake and clutch lever contact the fairing on each side of the gauges, and it just felt slightly too wide and too low.
I needed an 8" straight section for the controls at each end, 4 & 1/4" width at the handlebar clamp area, and a 4" rise.
Here's what worked: a stock handlebar from a 2017-2019 Honda Grom.
Yes, a handlebar from a 125cc minibike.
Hey, they're less than $20 brand new from Honda!
They even have threaded ends for bar end weights and are available in chrome.
That put my hands a couple inches lower, and an inch or two more forward.
Success!!!