My wife is starting to take a liking to the 2012 RT-SE5, but at 5'1" she finds the arm reach to long and would like a backrest that is "adjustable". We are thinking of pulling the trigger on the adjustable handlebars that BRP sells ($650!) and a Utopia backrest (adjust forward in the video). Does this sound like a good plan? Are there any other options we have overlooked?