Those shocks should work just fine! I convert my 97 SKS over to a 151 Edge skid also and it is a great improvement over the 136 X-tra 10. I am in the process of trying different options to improve the front now. I thought about going aftermarket but it is so nice to be able to walk into a used parts place or even the dealer and get the parts. I did the aftermarket approach on my other sled but a person can get a lot of money wrapped up quick and a couple of years down the road, if they stop making the specific part you need, you are SOL and back to square one! I look forward to hearing how the shock swap worked out for you!