First and foremost, make sure that if bars are ordered, she asks if extensions are required for wiring, 2ndly if NEW clutch and brake cables are also needed. If you get what a lot of us have, Yaffe OEM Monkeys, nothing is needed. But wiring does take patience, and some LUBE. You will also be needing to remove your outer fairing. So make sure you are ready for this task. If you are pretty tool savy, then it shouldn't be a problem.
Take pics as you go for reminders of wiring, screw placement, etc....Those help a lot when reconnecting things. And before you put the fairing back together, make sure all your switches work, radio, etc...Hate to put it all back to only take apart again.