I have instructions on how to install a new ebrake and think I want to go with a Momo ebrake handle, apparently I need a boot, handle, and adapter ring.
The only place I've found after looking around a bunch is http://www.ppsonline.net/handbrakemomo.htm

What boot size would I need??
Also, would I want to pick a handle/boot/thumb adapter and that would be it?

Thanks a bunch