So I have a 13 Xm 154. A couple lugs are tore, so I would like to upgrade to a 3", 163. From what I've read, I need a track, and avid 7 tooth drivers, rails, and tunnel extension. I'm a flatlander, but 90% of my miles are in Alpine wy. WHAT MODEL TRACKS WOULD BEST? or what other options should I consider looking at. I'm 270lbs geared up, so I think the longer track would help me out. Not looking to go the most expensive route possible, but I'd like to make the most out of my money, considering I'm only able to make it out west twice a year tops. Maybe throw a 154 back under it, sell it, and buy a used t3? Long winded I know. All ears. Thanks!!!!!!