I am interested in both upgrades I just got a Gen1 and not super impressed with the Sync2 and I have a friend at a stereo place if I need him. I also want to change out my wheel, its kinda worn out. So, if you have upgraded your Sync2 to Sync3 and the Gen2 raptor steering wheel, does everything work except the heated wheel? Also, my sync2 backup screen doesn't show me what direction I am turning, the lines are just straight on the screen, is that normal on sync2? Thanks in advance!