Also Amazon: https://www.amazon.com/gp/product/B01ARJEHUW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I use the red button for my starter, the signal switch for my signal lights and the little black switch for high beam/low beam. It's perfect for me, and keeps everything very neat and minimal.
Thanks man! The speedo is an Amazon special: https://www.amazon.com/gp/product/B01J77O0OS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
They are really cheap, but with a bit of wiring fun they work great and I like the look.
The electronics are original CDI, and I have it all built into the gap between the seat and the bottom of the upper frame rail. The battery sits back in the hump.