Here's an easy and useful mod.
sorry about the poor quality photo. But it's a piece of aluminum strip cut to about 1 sq inch attached to the choke lever. I hope you can see how I fastened it. But even if not, you can figure something out.
This allows you to adjust your choke easily even with gloves on.
On an older bike of mine I arranged a cable and spring arrangement with a thumb shifter to open and close the choke. I liked it. But this is so much more simple and works just about as well.