clogan,At highway speeds, I was having to add oil to my '09 every 75 miles. Finally bit the bullet, and installed a 685 kit. Just now got it all back together. Started it up today for first time. Runs good, but won't idle. Think my throttle linkage needs tightening up from when I removed the carb.
Anyhow, I'm hoping my '09's heavy oil use is over and done. If not, I'll be trading. Either a NE KLR, or something else.
Good luck if you go with a 2015.