All variable, depending on exactly where and how you want the control box mounted, and your choice of throttle hook up. If you have heated grips or not the location can be different.
Same with the switches, some want them on the left, others like me on the right. Not that hard to do. If you have the skills to tear the bike down and do the electrical I would think making the brackets would be pretty simple. I think the MC Cruise does include them. It also looks like they have simplified the electrical work?