Hey, so this is my first post in the forum. I'm looking at purchasing a 2006 M7 with the 162'' track. I am fairly new to sledding and pretty light (160 lbs). Would this sled be to much? Will the longer track be a problem? He is currently running an attack 20 track, though from reading other posts there seems to be some issues with this particular track. Any opinions on that, or should I go for a different track all together? Any input or opinions would be greatly appreciated.