I’ve been contemplating this idea myself. I’m not ready to go back to rebuilding my sled every 2000kms or having them catch on fire lol. I personally think the X-TX SE would be the best culprit as it’s got mountain skis and spindles. All you’d need are the 36 inch A Arms and a mountain “I’m thinking alpha?” skid, drivers and track. I feel like it wouldn’t be as big of a process as many would think and be well worth it!