We have a 2006 LSV and we've used a 4000 lb Great Lakes Lift manual for the last couple years without any problems. This year, we upgraded to a 4000 lb hydraulic Shorestation with the key fob remotes. So far, it has been awesome. It is 2 years old and we have about $3,600 in it including the solar panel to keep the battery charged. Both lifts have had no issues with fins, etc. I suspect you can use just about any lift as long as it is 4000 lb + and you adjust the bunks correctly. Good luck!