Not major repairs at all Lars. It can just be serviced ( new brushes and bendix ) or if it is completely shot, a stronger 410 W starter from a 2013 300 will bolt on nicely. Just be mindful that the 2015 and newer starters wont fit on the 2010 bike.
Good questions Welsh, to which I have no answers unfortunately. What I do know is that Butch imported KTM's in those years and that one of my riding buddies bought a new 250 KTM enduro from his shop in JHB. Not alone did it cost an arm and a leg compared to our Japs, but the design, build and...