I just swapped an 2009 120 to 137 R Motion just had to move the rear brackets along with drilling the front holes. The hardest part is grinding and drilling the rivets. Have new cobalt drill bits. Even if you grind the head off you will also need to drill. The R-motion I installed was off a 2016.
Edited by NHF, 21 February 2017 - 07:50 PM.