I'm looking at a 2001 Road King with 13,000 miles. Two problems. I've ridden it and the front brake lever will pull all the way to the bars unless you "pump" it, kinda like a car that needs it's brakes bled. Also, the bike runs fine except the right side exhaust is very dis colored at the back, like in this pic....................he wants $12,000 for it. Thoughts of what's wrong?